Control of a defibrillator and/or pacemaker

ABSTRACT

An electronic medical monitoring and treatment apparatus allows a person access to a medical professional (MP) who can monitor, diagnose and treat the person from a remote site. The apparatus includes a medical monitoring and treatment device (MMTD) coupled to an electronic adapter designed to communicate with a local, first transmitting/receiving (T/R) device which, in turn, is adapted to electronically communicate with a remote, second transmitting/receiving (T/R) device used by the MP. The MMTD may comprise a cardiac treatment circuit for effecting cardiac pacing and/or defibrillation and a cardiac signal circuit for receiving cardiac signals. The cardiac signals are (1) transmitted from the signal circuit to the second T/R device for evaluation by the MP, (2) the MP may transmit a control signal to the treatment circuit, and (3), in response thereto, the treatment circuit may generate one or more electrical pulses for treatment of the person.

CROSS-REFERENCE TO RELATED APPLICATIONS

-   1) U.S. patent application Ser. No. 10/460,458, published on Dec.     18, 2003 as U.S. Patent Publication No. US/2003/0233129, now U.S.     Pat. No. 7,277,752, issued Oct. 2, 2007; and -   2) U.S. patent application Ser. No. 11/502,484, published on Feb. 2,     2007 as U.S. Patent Publication No. US/2007/0043585A1.

This application also claims priority from the following provisional applications:

-   1) U.S. Provisional Application Ser. No. 60/840,722, filed Aug. 29,     2006; -   2.) U.S. Provisional Application Ser. No. 60/928,567 filed May 10,     2007; and -   3) U.S. Provisional Application Ser. No. 60/930,525 filed May 17,     2007, now U.S. patent application Ser. No. 12/154,079, filed May 19,     2008.

BACKGROUND OF THE INVENTION

Cardiac arrest outside of the hospital is nearly always fatal. Despite the fact that for decades, defibrillator technology—which has the potential to restore a survivable heart rhythm when a lethal one has caused the arrest—has been available, the rate of sudden death due to cardiac arrest remains very high.

The crux of the problem is that a defibrillator shock must be administered within a very short time after the onset of the arrest-causing heart rhythm—generally ventricular tachycardia (VT) or ventricular fibrillation (VF). It is estimated that the mortality increases by approximately 10% for each minute after the onset of an arrest. Calling 9-1-1 or the equivalent results in response times that are far too long.

Industry's response has been the development of the automatic external defibrillator (AED). The electrodes of this device are applied to a victim or possible victim by a bystander, the device then analyzes the heart rhythm, and makes a shock/no-shock decision.

Drawbacks of AEDs include:

-   1) They may malfunction. Numerous examples of such malfunctions have     been reported. Some malfunctions are those that can occur with any     electronic device, i.e. due to component failure. Other malfunctions     may be related to inadequate maintenance of the device by the owner.

Still other problems are due to “pseudo-malfunctions.” One type of pseudo-malfunction is that the algorithm for ECG analysis may fail to properly diagnose the rhythm abnormality. There is no algorithm which is 100% accurate. Thus an AED which fails to shock because it's algorithm is not 100% sensitive (i.e. does not correctly detect 100% of actual VT or VF) may be operating according to specification even at the time of a failure to make a correct diagnosis; If an identical rhythm were presented to another AED with the same algorithm, that AED would also fail to properly diagnose. Another common type of pseudo-malfunction is the user failing to properly use the device.

The current invention addresses the aforementioned issues by providing real-time supervision and management by a remotely located medical professional (MP) operating a remotely controlled defibrillator (RCD), from the moment that defibrillator use begins. The MP analyzes the rhythm—either as the primary means of arriving at a rhythm diagnosis, or by over-reading (and, if necessary, over-ruling) the analysis of the on-scene defibrillator device. The MP has means and methods available to him for use in the event that the rhythm diagnosis is uncertain. The MP makes sure that an untrained or minimally trained user is using the defibrillator device properly. The MP or his associates may assure that the defibrillator device is maintained properly.

2) A second AED drawback: For some victims of an arrest, an older methodologic paradigm entailing the delivery of a shock as soon as possible, seems now to be a sub-optimal approach. Instead, a period of cardiopulmonary resuscitation (CPR) preceding a shock seems—for some, but not all victims—to be a better plan. Despite decades of effort by various workers to teach CPR to a broad fraction of the general population, most people do not know how to do it, and do not want to learn how. Furthermore, there is very good evidence that trained physicians and emergency medical technicians often perform CPR sub-optimally.

The current invention addresses these issues by allowing the MP to supervise CPR-related matters. These matters include:

-   -   whether to begin CPR first, or whether to shock first instead;     -   how long CPR should be performed;     -   when and for how long is it permissible to interrupt CPR;     -   rate of chest compression;     -   depth of chest compression;     -   position of the resuscitating person's hands during CPR;     -   decision about whether chest ventilation should accompany chest         compression;     -   decision—if ventilation is to be performed—about the admixture         of chest compression and ventilation;     -   assessment of the adequacy of ventilation (i.e. rate and volume         of ventilation); and     -   use of ventilation assistance devices, as are known in the art.

3) A third AED drawback: For not-hard-to-understand reasons, most people are quite uncomfortable with the notion of presiding over a do-it-yourself cardiac arrest. Voice prompts from an AED do little to allay this anxiety. The anxiety results in limitation of sales and deployment of AEDs and in bystander reluctance to get involved. The aforementioned refers to general anxiety, outside of an actual arrest. During an actual arrest, the anxiety problem increases many-fold. Even experienced physicians and emergency workers are anxious during an actual arrest; As a result their performance suffers. Erratic behavior, and at times chaotic scenes are not entirely uncommon.

The current invention addresses this issue by making the bystander into a “helper” who follows the orders of the MP. The presence of the MP, therefore, removes the single largest source of arrest-related anxiety for the bystander: the enormous responsibility implicit in supervising a “life-and-death” event. Using the invention, the MP can even assist emergency medical technicians who are using a manual defibrillator, if the manual defibrillator is coupled to apparatus described herein, which allows it to be remotely accessed and, if necessary, controlled by a remote medical expert.

4) A fourth AED drawback: legal issues. Although good Samaritan statutes provide protection for some situations, they are not uniform and do not protect the involved bystander or AED owner under all circumstances. Some statues require user training, user AED maintenance and registration with local 9-1-1 authorities. It is not uncommon to see, in public places, an AED cabinet with words similar to: “FOR USE BY TRANIED MEDICAL PERONNEL ONLY”. A difficult, if not impossible to measure parameter is ‘How many people do not obtain AEDs because of fear of a potentially burdensome legal entanglement?’

A defibrillator which is remotely controlled by an expert medical professional can address the legal issue, by making user competence and proper performance into non-issues.

Another industry innovation for the management of cardiac arrest in a higher risk population than that intended for AED protection is the implantable cardioverter defibrillator (ICD). This device acts as a miniaturized, implantable AED; Indeed, in the early years of its existence, it was referred to as “AID”, an abbreviation of automatic internal defibrillator. It continuously analyzes an internally detected cardiac electrical signal. Upon detection of either VT or VF, it can attempt restoration of a normal rhythm by either shock or overdrive/anti-tachycardia pacing (ATP).

ICD drawbacks are these:

1) Initial Cost. Currently available devices cost about $20,000. The hospitalization for the implant may cost as much as two or more times the device cost. The total cost to the healthcare system for such devices is large. As the medical indications for ICD implantation have broadened, and the number of implants has significantly increased, total costs to the health care system have gone up very substantially. Although indications for some implants are uniformly agreed upon (e.g. cardiac arrest not due to a myocardial infarction in a young person with a depressed ejection fraction and no clear reversible cause), it has become clear that there is a gray-zone of people with intermediate levels of risk, for whom there is not uniform agreement about implantation. Some highly respected authorities have raised serious concerns about excessive or potentially excessive numbers of ICD implants. Although home AEDs are a possible alternative to ICDs in such gray-zone situations, there has been extraordinarily little enthusiasm for this approach, among physicians and patients.

2) Maintenance cost. ICDs have a finite battery life, and must be replaced—about once every six years, depending on device use. Furthermore, the devices need to be checked by a medical professional intermittently. The schedule for such checks may be as infrequent as once very four months, or much more frequently, if the patient is experiencing difficulties due to frequent rhythm abnormalities.

3) Reliability. Though they seldom fail to shock for an actual VT or VF event, various lower level device malfunctions are not uncommon. All U.S. manufacturers have reported component and software failures from time to time during recent years, some catastrophic, resulting in death. Furthermore, pseudo-malfunctions, i.e. malfunctions due to improper programming are possible and certainly do happen. For example, if the device is programmed to detect VT at rates above 180 beats per minute (b.p.m.), and the ICD owner develops VT as 170, the device will not treat the event. Simply programming the device to a low value of rate cutoff (e.g. 140 b.p.m.) potentially sets the patient up for another type of common pseudo-malfunction: receiving shocks for a rhythm which is not VT or VF. Inappropriate shocks can be a big problem because

-   -   not infrequently, they occur as clusters of events, sometimes         entailing numerous shocks;     -   the shock, though brief, is painful, and generally heightens the         patient's anxiety level for quite some time beyond the actual         event.

Remotely controlled defibrillator technology addresses these problems in the following ways:

1) It provides a protection system for low to intermediate risk patients, which is far less costly than an ICD and more attractive than an AED, for the aforementioned reasons.

2) It provides a means of remotely controlling ICDs which would allow a remotely located medical professional to over-ride the decision of an ICD in the event that:

-   -   one or more shocks were delivered inappropriately;     -   a shock was not delivered, and should have been;     -   a series of shocks was ineffective, and additional ones are         appropriate but the device algorithm does not call for them; and     -   if a level of therapy less aggressive than shocks (e.g. ATP) is         appropriate.

3) It allows for the detection of device malfunction in real-time, either by the detection of an inappropriate treatment, or by the real-time or nearly real-time detection of a telemetry abnormality concerning device self-testing and self-monitoring. Furthermore, remotely controlled ICD programming would allow for the possibility of a remotely supervised remedy of a malfunction. One of the most notorious ICD failures, which resulted in loss of life, was ultimately patched by a software fix. The interval of time from when the software fix was available until the time that it was fully deployed was a large number of days; The interval of time from first patient death due to the malfunction until curative software deployment was even longer. If the remotely controlled defibrillation technology described herein and in the referenced applications had been available:

a) The problem might have been identified sooner by self-reporting fault detecting telemetry;

b) From the time of problem identification, remote MPs could have performed a watchdog function and possibly over-ridden any inappropriate ICD action; and

c) The software patch would have been disseminated in hours, rather than over a period of days to weeks.

The disclosure herein addresses:

-   -   Apparatus and methods by which an AED may be simply modified to         operate as a remotely controlled defibrillator by the attachment         of a communication device;     -   Apparatus and methods by which a cellular telephone or other         personal communication device may be simply modified, to operate         in conjunction with an AED;     -   An adapter device, which when attached to an AED and to a         cellular telephone or other personal communication device,         allows the three devices in conjunction to operated as a         remotely controlled defibrillator.     -   Facilitation of the remote control of manually operated external         defibrillators and pacemakers using an adapter-based system.     -   Facilitation of the remote control of implanted pacemakers and         defibrillators using an adapter based system.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram of the cardiac resuscitation system in overview.

FIG. 2 is a block diagram showing some possible pairs of system components between which a handshake or communication confirmation may occur.

FIG. 3 is a block diagram showing a handshake or communication confirmation between a cardiac monitoring and treatment device and a remotely located transmitter/receiver device.

FIG. 4 is a block diagram of one embodiment of the remote station.

FIG. 5A is a block diagram of the system showing how the combination of an adapter device and a communication device may be linked.

FIG. 5B is a block diagram of the system showing how the combination of an adapter device and cardiac monitoring and treatment device may be linked.

FIG. 5C is a block diagram of the system showing how the cardiac monitoring and treatment device, an adapter and a communication device may each be physically separated.

FIG. 6 is a block diagram showing a modified AED which may be directly connected to a communication device.

FIG. 7 is a block diagram showing a modified AED which may be connected to a communication device using wireless means.

FIG. 8 is a block diagram showing the components of a modified AED and a companion communication device.

FIG. 9 is a block diagram showing the components of a modified AED and a companion communication device, with specific attention to the process of communication confirmation between these sub-units.

FIG. 10 is a block diagram showing the details of, and relationships among a modified AED, an adapter and a communications device.

FIG. 11 is a block diagram showing communication confirmation apparatus in a system in which the communications device is a separate entity.

FIG. 12A is a front view of a cardiac monitoring and treatment device which is suitable for coupling to and accommodating a cellular telephone apparatus.

FIG. 12B is a front view of a cardiac monitoring and treatment device which is coupled to a cellular telephone apparatus.

FIG. 13 is a front view of a cardiac monitoring and treatment device which is coupled to a cellular telephone apparatus which may be angulated by a remote operator in order to optimize audio and video communications.

FIG. 14A shows a block diagram of the invention in which both the adapter and the cardiac monitoring and treatment device are inside a body of a person.

FIG. 14B shows a block diagram of the invention in which the cardiac monitoring and treatment device is inside a body of a person.

FIG. 14C shows a block diagram of the invention in which each of the communication device, the adapter, and the cardiac monitoring and treatment device are inside a body of a person.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

In the disclosure hereinabove and hereinbelow:

“Defibrillation” and “defibrillator” are the nouns used to refer to the act of and the device which terminates a rapid heart rhythm with a non-synchronized shock. These two terms are, herein, intended to also refer to “cardioversion” and “cardioverter”, respectively, these latter two terms implying a synchronized shock.

The detailed description may be broadly divided into:

-   1) Overview of device function (FIGS. 1-5) -   2) Example: System with unified adapter and communication device     (FIGS. 6-9) -   3) Example: Detailed Description of a modified external     defibrillator system which may have various embodiments (FIG. 10) -   4) Example: System with unified adapter and cardiac monitoring and     treatment device (FIGS. 11-13) -   5) Example: Versions of the system with at least one implantable     component (FIGS. 14A, 14B and 14C).     Overview of Device Function

FIG. 1 shows an overview of a generalized version of the invention. The main components are cardiac treatment and monitoring (CMTD) device 1 and adapter (AP) 2.

The broadest overview of the path of informational and command signals between the CMTD and the remotely located MP is as follows:

Electrocardiogram (ECG) signals from a victim of a medical emergency pass from CMTD 1 to AP 2 to communication device (CD) 3 to remote station (RS) 4. A medical professional (MP) at the RS—in a location remote from the victim—receives the ECG signals, views them, and makes a decision about whether cardiac defibrillation or cardiac pacing is necessary. If either one is necessary, the MP sends one or more control signals via the route RS to CD to AP to CMTD.

CMTD 1 is a defibrillating or pacing device which has been modified so that it may communicate with a remotely located MP via an adapter 2 and a communication device 3. The adapter allows the CMTD to be compatible with the CD.

A more detailed overview of the path of informational and command signals between the CMTD and the remotely located MP is as follows:

An ECG signal is derived from two or more sensing electrodes 5. The signal is introduced to cardiac signal circuit 6 via cardiac sensing electrode input 6A. The signal is amplified and may be further processed, as is known in the art.

Second local data signal 10 from cardiac signal circuit output 6B is coupled to data translation device 7 of the adapter. Various means of achieving this coupling are possible including:

-   1) a hard-wired electrical signal connection: In this case, each     of a) circuit output 6B, and b) the input to 7, is externalized,     i.e. hardwired to a jack or port at the surface of each of 1 and 2,     or to a connector at the end of an external cable; and -   2) a wireless connection which may utilize a radiofrequency signal     (RF), an optical or infrared signal, Bluetooth, WiFi, or another     wireless internet-based connection.

7 provides any further necessary signal conditioning required to render the output of 6B appropriate as an input for communication device 3. Such conditioning may include amplification, filtering, noise reduction, decoding, encoding, decrypting and encrypting. Once accomplished the the first local data signal 11 leaves the adapter via output port 8.

Adapter 2 communicates with CD 3 by either a wired or wireless connection. If the connection is wireless it may be RF, optical or infrared signal, Bluetooth, WiFi, or another wireless internet-based connection.

CD and RS, communicate via either a wired or wireless connection or a mixture of the two. If wired, it may utilize the public telephone network or a private carrier. If the connection is wireless it may utilize a public cellular network; RF communication on a medical band, on a cordless telephone frequency, on a satellite phone or a private carrier. There may be a wired or a wireless connection to the internet. Other means of communication will be obvious to those skilled in the art.

Additional description of RS is contained hereinbelow.

Utilizing one or more of the aforementioned signaling means, ECG information moves from 3 to 4 as remote data signal 12. After MP decision making, the signal which reflects that decision, remote control signal 13, is transmitted back to 3 by any one or more of the aforementioned CD--RS signaling means, and, as first local control signal 14 back to the input port 15 of the adapter. The approach to AP-CD information transfer discussed hereinabove applies to the technique of CD-AP information transfer.

The input port feeds information to another data translation device 16, which provides any necessary signal conditioning required to render the output of 3 appropriate as a control input for the CMTD. Such conditioning may include amplification, filtering, noise reduction, decoding, encoding, decrypting and encrypting. Once accomplished the second local control signal 17 exits the adapter and enters 1. Any of the routes and modalities discussed in conjunction with outgoing second local data signal 10 are possible routes and modalities for incoming second local control signal 17, as it traverses the 16 to 18A route.

Control input 18A is the entry point for control signals which determine what treatment circuit 18 does. In one embodiment of the invention, 18A functions only as a conduit for signals which explicitly control defibrillation and/or pacing (e.g. a “DELIVER SHOCK” signal); In another embodiment of the invention (see below), 18A additionally has a switching function, whereby it allows the selection of a source of control, e.g.

-   -   MP vs. a local emergency medical person;     -   MP vs. AED algorithm;     -   MP vs. AED algorithm vs. a local emergency medical person, or     -   MP vs. ICD algorithm.

The treatment circuit or circuits 18 controlled by 18A may be:

-   -   a defibrillator circuit; and/or     -   a pacing circuit.         The output of the treatment circuit 18B is applied to two or         more defibrillator electrodes 19. (In the case of an implanted         pacing or defibrillator device, one of these electrodes may be         the “can” of the implanted device.)

When CMTD 1 is an AED which contains both an ECG data output port and a command input port it is referred to hereinbelow as “mAED”. The mAED may be initially built with such ports, or suitably modified post initial manufacturing. The mAED will contain logic device 20, for analysis of ECG signals, which reach 20 along the route 5 to 6A to 6 to 6B to 20. If a shock or pacing is appropriate based on the ECG analysis, the output of 20 will be a command (to shock or pace) delivered to treatment circuit control input 18A. From this point, the command which originates in the logic device has an identical route and effect as the remotely originating command described hereinabove.

The CMTD may be a manually controlled defibrillator and/or pacing device, i.e. a device which is used by a medical doctor or emergency medical technician (each of which, hereinbelow, is referred to as “local MP”), and whose use entails the local MP making a shock/no-shock or pace/no-pace decision, and whose use may also involve the selection of shock parameters (e.g. synchronization, energy) or pacing parameters (e.g. pacing rate). In such an embodiment of the invention, the local MP will have a defibrillation control input 21 if the CMTD is a defibrillating device; There will be a pacing control input 22 if the CMTD is a pacing device. Embodiments of the invention in which 1 performs both functions are possible. The local MP will also require a display device 23, for displaying the ECG signals, allowing him to make his management decision(s).

In a device such as that described herein with more than one source of a control, it is advantageous to have a design feature which allows for the selection of a single control source. In such an embodiment of the invention, for example, if the local MP wishes to take control, he would wish to prevent or lock out control by either (a) the remote MP or (b) the logic device within the AED. This may be accomplished, as shown in FIG. 1, by having a lockout control 24 which may be inputted by the local MP. In this instance, following local MP input to 24, a signal is sent to 18A which causes it to ignore control signals from logic device 20 (if any) or signals 17 from a remote MP (if sent).

In an alternative embodiment of the invention, the remote MP may be allowed to be the source of a lockout command, giving him control priority over either a local MP or the logic device. The remote MP may send such a lockout signal 17 which arrives at control input 18A and either a) signals the control input directly, or b) signals lockout control 24, or c) both a) and b).

In one embodiment of the invention, (a) the local MP may lockout the logic device, but may not lockout the remote MP, and (b) the remote MP may lockout either or both the local MP and the logic device.

In another embodiment of the invention, (a) the remote MP may lockout the logic device, but may not lockout the local MP, and (b) the local MP may lockout either or both the remote MP and the logic device.

Besides controlling the parameters of pacing and/or defibrillation via signal (17), in yet another embodiment of the invention, a remote MP may also control the choice of pacing and/or defibrillation electrodes 19, if more than two electrodes are available. Such control signals 17 traverse the route 16 to 18A to 18 to 18B where, in this embodiment, they determine the choice of output electrodes.

In yet another embodiment of the invention, a remote MP may also control the choice of sensing electrodes 5, if more than two electrodes are available. Such control signals 25 traverse the route 16 to 6 (or 16 to 6A) where, in this embodiment, they determine the choice of sensing electrodes.

Embodiments of the invention, described hereinbelow, are possible in which the CMTD is a pacing or pacing/defibrillating device which is implanted in a patient. In this case, adapter 2, which may be either inside the body or outside the body, allows the implanted pacemaker or pacemaker-defibrillator to use a CD (such as a cellular telephone) which is external to the body to communicate with a remotely located MP. Embodiments of the invention are also possible in which all three of the CMTD, the AP and the CD are implanted in the body.

In order to assure that an unauthorized person does not communicate with the system, data translation device 16 may contain means for confirming the identification of the putative MP, in a preferred embodiment of the invention. One approach is to assign a unique identification (ID) number to each authorized MP user and store the ID numbers in 16. The remote MP could then be required to present his identification number at the start of a remote session, or, with each command that he sends. If the ID number presented by the MP does not match one of the stored ID numbers, access to the system is denied. In one embodiment of the invention, the MP would be notified if access is denied; the connection in FIG. 1 from 16 to 7 indicates that such denial information would be routed from 16 to 7 to 8 to 3 and then to 4. In another embodiment, the MP could also be notified of acceptance of the ID number, by a signal sent along the aforementioned route—from 16 to 7 . . . and on to 4.

Additional security could be achieved by requiring additional electronic identification. For example, the MP could also be required to submit a password; the allowable passwords would be stored in 16. Either an incorrect password or an incorrect ID number would result in rejection of access. In one embodiment of the invention, the password would be required for the MP to first gain access, and the correct ID number would need to accompany each MP command.

ID numbers and passwords (if used) could be stored in:

a) a conventional computer memory;

b) one of a number of types of memory of a “write-once-only-variety, ” i.e. EPROMs, EEPROMs, etc. From time to time, these units could be replaced by an on-site maintenance person, who services the adapter, or by having the entire adapter replaced from time to time, the new adapter containing the updated list of ID numbers (and, if used, passwords) in 16. In yet another embodiment, the ID number and password list could be maintained in a memory that could only be over-written by an on-scene maintenance person. Other variations in such memory access restriction methods will be obvious to those skilled in the art.

Other systems of user identification are possible. ID numbers could be changed very frequently—even during the course of a transmission; an ID number master source could supply these on a very frequent basis to known MPs and known adapter owners. Alternatively, the frequency (for transmission between CD and RS) could be shifted on a frequent basis, even during the course of a transmission, following a pattern that would be known only to authorized users. Still other user identification methods will be obvious to those skilled in the art.

Embodiments of the invention in which access denial hardware and/or software is located in the CD (instead of, or in addition to its being located in the adapter), are possible. Embodiments of the invention in which access denial hardware and/or software is located in the CMTD (instead of, or in addition to its being located in the adapter), are also possible. An embodiment of the invention is possible in which access denial hardware and/or software is located in each of the CMTD, the AP and the CD.

In order to assure proper functioning in a system with multiple attachable and detachable components, it is desirable to have a system which assures that all components are properly attached, and, in the event of a detachment, allows for one or more of: a) notifying one or more users, who may remedy a detachment, and/or b) causing the CMTD to revert to autonomous functioning. Signaling methodology which accomplishes these tasks is discussed generally in conjunction with FIG. 2. Apparatus for one version of signaling is discussed in conjunction with FIG. 3, and further discussed in conjunction with a) the mAED, hereinbelow and b) a unit in which the CTMD and the AP are combined, also hereinbelow.

Referring to FIG. 2, each of elements 1, 2, 3 and 4 function as described hereinabove. The broken lines in the figure indicate attachment signals, each of which let the downstream hardware “know”—based on receipt of that signal—that the upstream signal source is properly attached. (Hereinbelow, “downstream” refers to the 4 to 3 to 2 to 1 direction, i.e. 3 is downstream from 4. “Upstream” refers to the opposite direction, so that 4 is considered to be upstream from 3.) Thus the receipt of signal 30A lets the CMTD know that the AP is properly attached to it, while receipt of signal 30B lets the AP know that the CMTD is properly attached.

If the system uses the detection of a failure of attachment as a trigger for reversion of a CMTD to automatic functioning (e.g. defibrillation management by logic device 20), it requires a means by which a 2-3 detachment (i.e. a detachment of 2 from 3) or a 3-4 detachment (i.e. a detachment of 3 from 4) is communicated to 1. Various approaches to this will be clear to those skilled in the art. One approach is to detect a detachment upstream (e.g. at the 2-3 link [the link between 2 and 3]), and communicate it downstream (e.g. from 2 to 1). A second approach is to consider complete attachment as requiring all three links (1-2, 2-3 and 3-4) to be intact, and therefore design the system so that signals pass from 4 to 3 to 2 to 1; In this case, failure to receive a signal at 1 implies an upstream detachment and triggers the automatic functioning of 1, perhaps until signals from 4 are restored. Specifically the aforementioned approach would entail:

1) signal 32A sent from 4 to 3;

2) receipt of 32A by 3 triggers 3 to send 31A to 2;

3) receipt of 31A by 2 triggers 2 to send 30A to 1.

In this case, the arrival of 30A at 1 indicates an intact connection between each of 1-2, 2-3 and 3-4. Embodiments of the invention in which a signal repeatedly is sent from 4, intended to signal CMTD 1, are possible, so that the failure to receive 30A indicates that disconnection occurred somewhere upstream in the interval since the previously received signal. Embodiments of the invention with more complex downstream signaling are possible, e.g. one in which if 3 (or 2) failed to receive a timely signal from 4 (or 3), it would send a downstream signal indicating the failure, thereby localizing the source of the failure. This information could be useful to a person using the CMTD.

It could also be useful to convey attachment information in the upstream direction. All of the same concepts and means for downstream notification of an attachment failure, apply to upstream notification. In short, the sequence would be:

1) signal 30B sent from 1 to 2;

2) receipt of 30B by 2 triggers 2 to send 31B to 3;

3) receipt of 31B by 3 triggers 3 to send 32B to 4.

Notification of the remote MP of an attachment failure could trigger one or more of:

-   a) dispatching local 9-1-1 to the scene of the CMTD; -   b) attempts at troubleshooting electronically, from the remote site; -   c) use of backup communication means, if available, at the remote MP     end; and -   d) use of backup communication means, if available, at the CMTD end,     which may be activated by either the local user, or electronically     by the remote MP.

Still more complex signaling arrangements are possible. For example, a continuously or semi-continuously circulating signal may traverse the route 4 to 3 to 2 to 1 to 2 to 3 to 4 to 3 to . . . In this embodiment, an initial signal may be sent from 4 which, if it reaches 1 triggers a return signal. If the return signal reaches 4, it triggers another signal from 4 to 1. The process continues repeatedly until either the session ends, or a break in communications occurs. Because of the circulating feature of the signals, when such a break occurs, both the remote MP and the CMTD (and/or the CMTD operator) will be informed of its occurrence. (The initial signal could also be sent from the CMTD.)

Still other signaling arrangements would let either 4 (or the 4 operator) and/or 1 (or the 1 operator) localize the point of detachment:

a) Each of 4, 3 and 2 send their own downstream signals which are coded so that the downstream recipient can identify the signal source. In this arrangement, if 1 receives signals from 2, and not from 3 and 4, it indicates a 2-3 detachment.

b) Each of 1, 2 and 3 send their own upstream signals which are coded so that the upstream recipient can identify the signal source. In this arrangement, if 4 receives signals from 2, and not from 1, it indicates a 1-2 detachment.

c) Arrangements with a continuously circulating signal in which, in addition to the circulating signal, either the MP or the CMTD may cause either the AP or the CD to echo an incoming signal; This would let the MP or the CMTD identify the point of detachment. For example, if the remote MP failed to receive the circulating signal, and then sent out an echo signal which successfully traverses the route 4 to 3 to 4, and then sent out another echo signal which did not successfully traverse the intended route 4 to 3 to 2 to 2 to 4, it would be clear to the remote MP that the site of the detachment was 2-3.

For hardwired connections involving multi-pin connectors, it would be possible to have a communication failure involving some pins, which would not be apparent if the pins carrying the attachment signals were properly connected. Methods for detecting such situations include:

-   -   having multiple connectors between adjacent components (e.g. 2         and 3) at different geometric locations, each carrying an         attachment signal; and     -   having an attachment signal routing routine where the         attachment-signal-carrying pins are continuously varied, so that         ultimately, any inadequately connected pair of pins would be         detected.

Still other connection confirmation methodologies and routines will be obvious to those skilled in the art.

FIG. 3 shows an example of communication confirmation signaling arrangement. Test signal means 40 generates a test signal 42 which, in the presence of proper attachment between RS 4 and CD 3, is communicated to 3, and, in the presence of proper attachment between CD 3 and AP 2, is communicated to 2, and in the presence of proper attachment between AP 2 and CMTD 1 is communicated to communication confirmation means 41 in 1. In the absence of 42, 41 signals control input 18A which transfers control from the remote MP to either the logic device in the CMTD or to a local MP, if present. Variations of this embodiment include:

-   a) one in which the test signal is repeatedly generated and in which     41 indicates a communication failure if a test signal is not     received at the expected interval after the last received test     signal; -   b) one in which a break in communication is indicated by CMTD     indication means 43. 43 may be a display screen, a tone generating     apparatus, an alarm, etc. 41 and the display screen may also be     configured to indicate adequate communication status; and -   c) one in which 45 emits signals on a fixed schedule (i.e. not based     on whether it receives any signals). With this arrangement, in the     presence of intact attachments of each upstream pair of components,     there would be a repetitive receipt of such signals by 40; and a     break in the received signals would indicate a detachment; This     approach could be used in addition to sending test signals 42     downstream; -   d) one in which:     -   (i) the receipt of 42 by 41 results in the generation of a         handshake signal 44 by handshake generating means 45. The         handshake signal traverses the system in the upstream direction.         In the presence of proper attachment between each of 1 and 2, 2         and 3, and 3 and 4, the signal arrives at 40 in RS 4.         Non-arrival of an expected return signal 44 (such expectation         based on 40 having sent out signal 42) triggers a message from         46 at the remote station 4. Optionally, arrival of 44 at 4         triggers a status message on RS indication means 46 (tone or         screen message, etc.); and     -   (ii) at fixed intervals of time thereafter, 40 generates         additional test signals, for repeatedly evaluating the integrity         of each attachment; -   e) one in which:     -   (i) the receipt of 42 by 41 results in the generation of a         handshake signal 44 by handshake generating means 45. The         handshake signal traverses the system in the upstream direction.         In the presence of proper attachment between each of 1 and 2, 2         and 3, and 3 and 4, the signal arrives at 40 in RS 4.         Non-arrival of an expected return signal 44 (such expectation         based on 40 having sent out signal 42) triggers a message from         46 at the remote station 4. Optionally, arrival of 44 at 4         triggers a status message on RS indication means 46 (tone or         screen message, etc.);     -   (ii) the receipt of 44 by 40 triggers the next test signal, 42+         [as opposed to the method of (d) above, where the next test         signal is not triggered by the arrival of 44, but instead occurs         a fixed interval after the previous test signal was emitted];     -   (iii) the receipt of 42+ by 41 triggers the next handshake         signal, 44+;     -   (iv) the receipt of 44+ by 40 triggers still another test         signal, 42++;     -   (v) the process of nth test signal generating the nth handshake         signal, and the nth handshake signal generating the (n+1)th test         signal continues until the event for which communication is         required has ended, or until there is a break in communication.

FIG. 4 shows one possible embodiment of a remote station 4. It consists of a) transmitting and receiving apparatus 50; and b) a computer 51 linked to 50.

50 communicates with CD 3, as shown in FIG. 1 (not shown in FIG. 4). The communication between 50 and 51 may be ‘hard-wired,’ radiofrequency, Bluetooth, WiFi and infrared/optical signals, through the Internet (via a wired or wireless connection) or through the public telephone system (wired or wireless).

51 contains a processor 53 linked to a) memory 52 and b) a display device 54. Not shown in the figure are one or more input devices, a power supply and other items commonly found in a computer, as is well known in the art.

The computer 51 allows the MP to input commands, and to store information about:

-   -   the current event,     -   this victim's prior events [if any] entailing use of the         remotely controlled apparatus,     -   this victim's medical history,     -   medical practice in general,     -   legal aspects of arrest and emergency management, in general     -   advanced legal directives that pertain to this victim,     -   the CMTD which is downstream [including prior malfunctions (if         any) of the model of CMTD, and of the particular CMTD in current         use],     -   the AP which is downstream,     -   the CD which is downstream,     -   the competence of a particular local MP who is using 1, 2 and 3,     -   the availability of emergency services in the vicinity of the         victim, and     -   the availability of other remote MPs, should he find himself         needing to handle a larger number of simultaneous tasks than is         practical.

The computer also allows the MP to more carefully analyze a complex or difficult to diagnose electrocardiogram, either by enlarging it, making on-screen measurements, filtering it in different ways, or comparing it to a database.

The computer allows the MP to select from a menu of commands to be inputted into the CMTD. These may be as simple as shock vs. no shock, or complex packages of commands (e.g. perform anti-tachycardia pacing with

-   -   a cycle length which is 84% of the tachycardia cycle length,     -   burst duration 8 beats,     -   total attempts=3,     -   inter-burst 10 msec. cycle length decrement,     -   minimum paced cycle length=230 msec.).

The computer also allows the MP to select voice prompts, if necessary (e.g. if available bandwidth for communication with the CMTD is very narrow) which may be stored in the CMTD.

The computer also allows the MP to select a video prompt, e.g. for the delivery of CPR instructions to a bystander at the arrest scene; The video prompt may be stored in 52, in the CMTD, or at another location with which 51 can communicate.

Acknowledgment is made of the concept that, as cellular telephones and personal communication devices become progressively more sophisticated, the distinction between a communication device and a communication device plus computer becomes somewhat arbitrary. We are already at a point where essentially all commercially available communication devices have each of the items in 51, as well as a power supply and one or more input devices. Thus, the combination of 50 and 51 may be a cellular telephone, a Blackberry device, etc.

The combination of the 3 components:

-   -   CMTD,     -   AP, and     -   CD,         form a complete remotely controlled monitoring and treatment         device (RCMTD). Only the addition of a remote station is         necessary to assemble the complete system. FIGS. 5A, 5B and 5C         show three ways in which the three aforementioned components may         (or may not) be assembled.

FIG. 5A, version 1, shows the linkage of AP 2 and CD 3 within housing 60. The combined AP and CD is referred to as the cCMTD—indicating communication and control unit of a cardiac monitoring and treatment device.

Symbolic representations of the aforementioned functional relationships shown in FIG. 5A, in which the components of the cCMTD include the adapter and the communications device, are: AP+CD=cCMTD, and cCMTD+CMTD=RCMTD. In the case where an AED is being upgraded to a remotely controllable defibrillator, the above symbolic statements would be written as: AP+CD=cRCD, and cRCD+mAED=RCD, where cRCD refers to the communication and control unit of a remotely controlled defibrillator, the other terms having been defined hereinabove.

FIG. 5B shows another way, version 2, of distributing the components of the RCMTD. It shows the incorporation of a CMTD 1 and an adapter 2, each with functionality similar to that described hereinabove, combined within one housing to form a communications device compatible CMTD 61, “cdcCMTD.” A communications device 3 such as a cell phone may be attached to the cdcCMTD to form the complete RCMTD.

Symbolic representations of the aforementioned functional relationships shown in FIG. 5B, in which the components of the cdcCMTD include the CMTD and the AP, are: CMTD+AP=cdcCMTD, and cdcCMTD+CD=RCMTD. In the case where an AED is being upgraded to a remotely controllable defibrillator, the above symbolic statements would be written as: mAED+AP=cdcAED, and cdcAED+CD=RCD, where cdcAED refers a communication device compatible AED, the other terms having been defined hereinabove. FIG. 5C shows another way, version 3, of distributing the components of the complete RCMTD. It shows each of the three components of the RCMTD,

a) the CMTD 1,

b) the AP 2, and

c) the CD 3

as “stand-alone” units.

A symbolic representation of the aforementioned functional relationships shown in FIG. 5C, in which each of the three components of the RCMTD is separate, is: CMTD+AP+CD=RCMTD. In the case where an AED is being upgraded to a remotely controllable defibrillator, the above symbolic statement would be written as: mAED+AP+CD=RCD. Example: System with Unified Adapter and Communication Device

FIG. 6 shows a specific example of version one, referred to in FIG. 5A, in which the CMTD is a modified AED. It illustrates a schematized view of a method and apparatus for adapting automatic external defibrillators so that they may be remotely controlled with minimal modification. The requirements for constructing such a system are:

1) An AED design modification which “externalizes” (i) AED ECG signals and (ii) defibrillation control signal circuit and/or command access points, so that they become (i) AED telemetry output and (ii) AED control input; Units with such modifications are referred to as modified AEDs (mAEDs).

2) Coupling the mAED outputs and inputs to a device or devices which allow for electronically extending these inputs and outputs to a remote MP, via a communication system. This may be accomplished by coupling the mAED inputs and outputs to either:

-   -   a stand-alone AP which is coupled to a stand-alone CD, or to     -   a single device, a cRCD (as defined hereinabove) which combines         the components and functionality of each of the AP and the CD.

Referring again to FIG. 6, 100 is a modified automatic external defibrillator. The modification consists of the addition of external access to:

-   1) ECG signals from a victim attached to the mAED; and -   2) control inputs which allow control of the defibrillator (and     pacing) circuitry within the mAED.

As shown in the figure, the ECG and control signals may be coupled to a cRCD 102 by cable 104 and schematically shown connector 106A and 106B.

Following the coupling of connectors 106A and 106B, remote control of the mAED is achieved according to the sequence:

-   1) victim ECG signals from mAED 100 to cRCD 102 (via the sequence     100→106B→106A→104→102); -   2) ECG signals from cRCD to remotely located medical professional     (MP); -   3) MP analyzes the ECG signals, and decides on the need for     defibrillation, pacing (in the case of a 100 unit with capability to     pace as well as defibrillate) or neither; -   4) if appropriate, MP sends defibrillation or pacing control     signals; -   5) control signals, if any, traverse the route from cRCD 102 to mAED     100 (via the sequence 102→104→106A→106B→100); and -   6) depending on whether a defibrillation or pacing signal has been     sent, the victim may receive defibrillation or pacing stimulation.

Although the connectors 106A and 106B show one pair of wires and one pair of pins for each of two signals, formats involving a greater or lesser number of channels and a greater or lesser number of pins are possible, as is known in the art.

As shown in the example in FIG. 7, the connection between the mAED and the cRCD need not be hard-wired. Electromagnetic signals such as radiofrequency, Bluetooth, WiFi and infrared/optical signals may link the mAED and the cRCD. As shown in the figure, mAED 100 may use associated signaling unit 101A to send signal 101B which may be RF, microwave, infrared, etc. to the cRCD signaling unit 101C. 101C is coupled to cRCD 102. Signaling in the opposite direction proceeds along the path 102→101C→101B→101A→100.

Two types of mAEDS are:

-   1) mAED type I, wherein the modification (which allows electrical     coupling to takes place) is made post-AED production; and -   2) mAED type II, wherein the modification is built in at the time of     production.

FIG. 8 shows a more detailed view of the components of an embodiment of the mAED 100 and their interaction with those of an embodiment of the cRCD 102. Victim ECG signals are processed at 200 (electrode inputs not shown in the figure), and formatted and optionally displayed at 202. Signals from 200 are also made available for coupling to the cRCD at 204. In the coupling arrangement shown, the ECG signal gets to the cRCD via female/male pin arrangement 220C/220D. Many other possible connector arrangements will be familiar to those skilled in the art. The ECG signals are optionally further processed at 230 within the cRCD. From 230, they pass to 232 where they are encoded, possibly encrypted and transmitted to a MP.

If the MP determines that the victim's heart rhythm is ventricular fibrillation, or a ventricular tachycardia which requires a shock (There are non-shock-requiring VTs.), he may send a command signal (“a button press signal”) which causes the AED to shock the victim. The button press signal path would be: from MP to receiver and decoder 234 (decryption here, if necessary), to optional further signal processing within the cRCD at 236, to the mAED via connectors 220F and thence 220E (other connector arrangements possible), to optional further signal processing within the mAED at 206, to defibrillator circuits 208. In a preferred embodiment of the invention, the MP would also be able to override a defibrillation command signal which originates in the AED logic device, as discussed hereinabove in conjunction with FIG. 1.

In embodiments of the invention in which the MP also controls the energy of the defibrillator pulse, the MP may send a pulse energy selection signal which traverses the path: 234→238→220H→220G→210→208. In embodiments of the invention in which the MP also controls the shock synchronization, the MP may send a synchronization selection signal which traverses the path: 234→240→220J→220I→212→208.

The MP may send a variety of other commands and signals. These may include:

-   1) additional parameters of defibrillation pulse, such as:

a) pulse peak and/or leading edge voltage;

b) pulse mean voltage;

c) pulse shape, as defined by voltage vs. time;

d) pulse width;

e) tilt (as is known in the art); and

f) the number of phases within the defibrillator pulse; and

-   2) commands to a pacing circuit, such as:

a) pacing rate;

b) pacing voltage;

c) pacing pulse width;

d) pacing pulse shape;

e) pacing mode;

f) pacing sensitivity; and

g) anti-tachycardia pacing signals, to attempt termination of a VT.

In embodiments in which the MP controls pacing and defibrillation, pacing control would be achieved with a system whose design is analogous to elements 208+206/210/212, which control defibrillation.

-   3) commands to control a chest compression device (as discussed in     Ser. No. 10/460,458; and in Ser. No. 11/502,484); -   4) voice-carrying signals; -   5) signals which control the audio output from (e.g. volume control)     and/or audio input to (e.g. microphone gain) the mAED; -   6) signals which control voice prompt selection; -   7) signals which contain text messages; -   8) signals which control video prompt (i.e. video images stored     within the mAED or cRCD) selection; -   9) video carrying signals, such as:

a) images of the MP; and

b) images (either stored or live) intended for teaching purposes;

-   10) signals which control the mAED video display (e.g. brightness on     mAED video screen) and/or video input to the mAED (e.g. input to a     mAED videocamera); -   11) signals which download new software into the mAED; -   12) signals which are intended for test purposes—i.e. MP (or other     non-medical personnel) testing of:

a) the mAED; and

b) the connections between the mAED and the cRCD; and

-   13) signals which are intended for teaching purposes during a     non-emergency event, which may include:

a) cRCD and mAED setup information; and

b) teaching information related to the management of medical emergencies.

The path of the aforementioned commands are indicated in the figure as traversing the route 234→242→220L→220K→214. From 214, the command signal would pass to the appropriate target, e.g. to defibrillator circuits 208 in the case of defibrillator controlling commands, and to audio signal processing and amplification circuitry (not shown in the figure) in the case of a voice message to the either the victim, or an “enabler” who uses the apparatus to aid a victim.

Signals in addition to ECG signals, i.e. other telemetry signals, which may be sent from mAED to cRCD and thence to the remotely located MP may include:

-   1) confirmation signals indicating:

a) defibrillator charging;

b) defibrillator shock delivery; and

c) mAED receipt of MP commands;

-   2) audio signals from either the victim, or an enabler; -   3) video signals showing either the victim, or the performance of an     enabler; -   4) battery voltage for one or more mAED batteries; -   5) signals indicating the results of testing done to evaluate the     integrity/proper function of mAED circuitry; -   6) signals, if available, indicating victim physiologic parameters     which may include:

a) blood pressure;

b) blood oxygen saturation;

c) end-tidal expired carbon dioxide;

d) respiratory rate, as assessed by chest wall impedance measurements;

e) body temperature; and

f) electroencephalogram signals; and

-   7) chest wall impedance, which may be measured:

a) prior to a defibrillation shock; and

b) during a defibrillation shock.

The path of the aforementioned other telemetry signals are indicated in the figure as traversing the route 216→220A→220B→244→232. The telemetry signal reaches 216, from the appropriate source, e.g. from defibrillator circuits 208 in the case of defibrillator charging and, possibly, shock delivery confirmation signals, and from audio signal processing and amplification circuitry (not shown in the figure) in the case of a voice message from the victim or enabler.

In one embodiment of the invention, proper linkage and communication between the mAED and the cRCD may be confirmed on an intermittent or continuous basis by a series of handshake signals. In the event of an interrupted connection, indicated by an interruption in handshake signals, non-mutually exclusive options would include:

-   1) notifying the enabler and/or victim; -   2) notifying the MP; -   3) returning control of the defibrillator circuits to the AED logic     device (i.e. the AED then functions as a conventional [v.i.z.     autonomous] AED, with the AED logic circuits controlling all aspects     of AED function); and -   4) continuing to try to re-establish a proper handshake.

Referring to FIG. 9, mAED microprocessor 300 generates a handshake signal 302/(a) [the “(a)” of “302/(a)” is intended to indicate the first of a sequence of signals collectively referred to as 302, with the next one after 302/(a) referred to as “302/(b)”, etc.] which, if connection 320E→320F is intact, is passed to cRCD microprocessor 310. Receipt of first handshake signal 302/(a) by 310, causes 310 to generate handshake signal 312/(a) [the 312 terminology is the same as the aforementioned 310 terminology] which, if connection 320D→320C is intact, is passed to mAED microprocessor 300. The handshake cycle continuously repeats, as long as the aforementioned mAED-cRCD connections are intact.

In the event that cRCD microprocessor 310 does not receive an expected handshake signal, it may:

-   1) notify the enabler and/or victim by causing a signal to be sent     to announcement components 314. These components may include audio     circuitry and a speaker, or a text message associated with an alarm     signal; -   2) notify the MP by causing a signal to be sent to transmitter 232     via an encoder; and -   3) attempt to send a signal 312/(b*) to the mAED microprocessor     indicating that the cRCD microprocessor did not receive the     previous/expected handshake signal from the mAED. This 312/(b*)     signal may cause the mAED to (i) attempt/make a repeat handshake     transmission to the cRCD; and/or (ii) send a signal to defibrillator     circuits 208 to switch to conventional AED function (i.e. no MP     control).

In the event that mAED microprocessor 300 does not receive an expected handshake signal, it may:

-   1) notify the enabler and/or victim by causing a signal to be sent     to announcement components 304. These components may include audio     circuitry and a speaker, or a text message associated with an alarm     signal; -   2) send a signal to defibrillator circuits 208 to switch to     conventional AED function (i.e. no MP control); and -   3) attempt to send a signal 302/(b*) to the cRCD microprocessor     indicating that the mAED microprocessor did not receive the     previous/expected handshake signal from the cRCD. This 302/(b*)     signal may cause the cRCD to (i) attempt/make a repeat handshake     transmission to the mAED; and/or (ii) notify the MP by causing a     signal to be sent to transmitter 232 via an encoder.

Handshake signals 312 of FIG. 9 corresponds to signal 30A of FIG. 2; Handshake signals 302 of FIG. 9 corresponds to signal 30B of FIG. 2.

In an embodiment of the invention in which the communication confirmation process extends from the RS to the mAED, the signal path would be RS to 234 (by a signal corresponding to signal 32A of FIG. 2), to 310, giving rise to signal 312, to 320D, to 320C, to 300. In an embodiment of the invention in which the communication confirmation process extends from the mAED to the RS, the signal path would be 300, giving rise to signal 302, to 320E, to 320F, to 310, to 232, and then to the RS (by a signal corresponding to 32B of FIG. 2).

Many additional types of handshake signals and handshake signal formats will be familiar to those skilled in the art.

Referring again to FIG. 9, a preferred embodiment of the invention may include an AED identifier signal generator 306. This would allow the cRCD to identify the brand and model of mAED to which the cRCD has been connected, which would allow the cRCD to accommodate such issues as signaling and control formats, voltages, and even pin arrangements particular to certain mAED brands and models. The AED identifier signal is sent to the cRCD microprocessor along the path: 306→320A→320B→310. AED model identification may also be passed along to the MP.

The transmitter 232 and receiver 234 shown in FIGS. 8 and 9 may be long range (e.g. greater than line-of-sight), short range (e.g. approximately line-of-sight), or very short range (e.g. Bluetooth). Furthermore, the cRCD may (instead of, or in addition to, using a transmitter and receiver) interface:

-   1) with public telephone carriers (through either a hard-wired     connection or short range transmitter/receiver combination), with     telemetry information and MP commands carried over a public     telephone connection; or -   2) with the internet, with a connection to the internet (and     ultimately, to the MP) via either:

a) broadband/cable (optical or otherwise);

b) digital subscriber line or any line which is formed from a combination of individual lines; or

c) an individual phone line.

In a preferred embodiment of the invention, the cRCD would have its own power supply; In an alternative embodiment of the invention, the cRCD could obtain power from (or supply power to) the mAED, on a continuous basis or on an as-needed basis.

FIGS. 6 to 9 and the associated specification regarding the present example could (as discussed in conjunction with FIG. 1 and the associated specification, hereinabove), besides applying to a modified AED, also apply to:

-   -   a modified manually operated external defibrillator, as         discussed in conjunction with FIG. 1, hereinabove; and     -   a modified external defibrillator which has both an AED mode and         a local MP-controlled (i.e. non-automatic) mode.         Example: Detailed Description of a Modified AED System which may         have Various Embodiments

FIG. 10 shows a schematic description of each of the components of a remotely controlled defibrillator, or RCD.

Communications device 500 includes each of the functional sub-units found in commonly available cellular telephones and other communication devices such as the Blackberry®. These include:

a) transmitter 502,

b) receiver 504,

c) antenna 506,

d) microphone and audio input circuits 508,

e) speaker and audio output circuits 510,

f) microprocessor 512,

g) keyboard 514, and

h) power supply 516.

500 may optionally include video communication equipment. This may include a video camera 518 and camera-associated circuits; and may include a screen 520 and associated screen control circuits, for viewing video images.

506 may be a single antenna which serves both 502 and 504. Alternatively, there may be one antenna for each of 502 and 504. In yet another alternative embodiment, there may be more that one antenna for the transmitter, each optimized for a different frequency. There may also be more that one antenna for the receiver, each optimized for a different frequency. Alternatively, there may be multiple antennae, each serving both 502 and 504, and each optimized for a different frequency.

512 may be a standalone microprocessor, or may consist of multiple microprocessors. Alternatively, data processing may occur in each of 502-510 and 514, 516, 518 (if present), and 520 (if present).

514 may be the standard 12 key arrangement as is known in the art, and as is present on many current-day cellular telephones. Alternatively 514 may consist of a complete alphanumeric arrangement with at least 26 letters and 10 digits. Many other keyboard arrangements and contents will be apparent to those skilled in the art.

516 may be a rechargeable cell as is known in the art. There may optionally be additional access to power from the adapter 530, or from mAED 550 via 530. These outside-the-CD sources of power may:

a) directly power the CD;

b) charge the cell(s) in 516; or

c) perform both of the aforementioned functions.

The power supply is electrically connected to each of the power-requiring sections of 500 (connections not shown in the figure).

Three types of signals arrive at receiver 504 including:

a) Signals which are intended for the control of 500, which may include:

-   -   1) signals which control the audio output characteristics (e.g.         volume control) and/or audio input to (e.g. microphone gain) of         500; and     -   2) signals which control the video output characteristics from         (e.g. brightness, contrast) and/or video input to (e.g. iris         size, zoom) of 500;

b) Audio, video and text signals for communicating information to the enabler/user of the unit; and

c) Signals which control the AP or the mAED, discussed hereinbelow.

In the example shown in the figure, 500 is in electrical communication with adapter 530 via female/male pin pairs 522A/522B and 522C/522D. Alternative links between 500 and 530 are possible including:

a) greater numbers of pins; and

b) short-range RF or infrared linkage (e.g. as is described in conjunction with FIG. 7, and as is known in the art).

Unit 530 receives signals from 504 in 500. The signals arrive at the decoder via the path 506→504→522C→522D→532. The decoder separates out:

-   1) one or more signals which control “button press” (as described in     conjunction with FIG. 8 hereiabove, i.e. causing a defibrillator     shock); and which may control one or more of -   2) shock synchronization; -   3) shock energy and/or voltage; -   4) shock waveform; -   5) shock electrodes (in a system with more than two electrodes); -   6) commands to pacing circuits (not shown in FIG. 10 but shown and     discussed in the aforementioned applications) including:

a) pacing rate;

b) pacing voltage;

c) pacing pulse width;

d) pacing pulse shape;

e) pacing mode;

f) pacing sensitivity; and

g) anti-tachycardia pacing signals, to attempt termination of a ventricular tachycardia;

-   7) commands to control a chest compression device (as discussed in     Ser. No. 10/460,458; and in Ser. No. 11/502,484); -   8) signals which control the video display, if any, of mAED 550; -   9) signals which download new software into the mAED; -   10) signals which are intended for test purposes—i.e. MP (or other     non-medical personnel) testing of:

a) the AP;

b) the mAED;

c) the connections between the CD and the AP; and

d) the connections between the mAED and the AP;

-   11) signals which are intended for teaching purposes during a     non-emergency event, which may include:

a) setup information for one or more of the mAED, the AP, the CD, the cRCD and/or the cdcAED (as defined in conjunction with FIG. 5B, hereinabove); and

b) teaching information related to the management of medical emergencies.

The aforementioned signals may be “conditioned” at 534 and then passed to the mAED. The purpose of conditioning is to render the signal format and quality that is outputted at 532 suitable for input to the mAED. Conditioning may include a variety of processing formats including:

a) amplification;

b) reduction in amplitude;

c) filtering;

d) changing from one digital format to another;

e) combinations of a)-d); and

f) other methods as are known in the art.

Alternative embodiments of the invention may include:

a) one in which there is no signal conditioning post decoder;

b) one in which there is additional signal conditioning pre-decoder; and

c) both a) and b).

From 534, signals exit AP and enter the mAED via pin arrangement 540A and 540B. As indicated hereinabove with respect to the electrical linkage of the CD and the AP, the electrical link may consist of:

a) greater numbers of pins; and

b) short-range RF or infrared linkage (e.g. as is described in conjunction with FIG. 7, and as is known in the art).

Adapter 530 also serves to transfer ECG and other data signals (both physiologic and equipment-related) from the mAED to the CD. Signals are passed from the mAED to the AP via pin set 542A and 542B. As indicated hereinabove with respect to the electrical linkage of the CD and the AP, the electrical link may consist of:

a) greater numbers of pins; and

b) short-range RF or infrared linkage (e.g. as is described in conjunction with FIG. 7, and as is known in the art).

Signals from the mAED are Encoded by 536 and Conditioned at 538.

Signal conditioning in the mAED to AP to CD route serves the analogous purpose as signal conditioning in the CD to AP to mAED route, i.e. to render the signal amplitude and format acceptable to the CD (and ultimately, to the remotely located MP).

Alternative embodiments of the invention may include:

a) one in which there is no signal conditioning post encoder;

b) one in which there is additional signal conditioning pre-encoder; and

c) both a) and b).

The adapter, as indicated above, may:

a) be within the same housing as the CD, in which case the composite unit is referred to as the cRCD. In this case, at the time of use, assembly of the composite defibrillator device—i.e. the device which is capable of communication with the remote station—entails attaching the cRCD to the mAED;

b) be within the same housing as the mAED, in which case the composite unit is referred to as the cdcAED. In this case, at the time of use, assembly of the composite device entails attaching the cdcAED to the CD; or

c) may be a stand-alone unit. In this case, at the time of use, assembly of the composite device entails attaching the AP to the mAED and attaching the CD to the AP.

The mAED 550 contains substantially all of the components of an AED, as is known in the art. ECG signals 556 and other telemetry signals (including physiologic and equipment related telemetry) 558, output unit 550 via 542A/B. The illustration of both outputs going through the same pin is purely schematic; though it may occur as such, the use of multiple pins, and of non-contact signal transfer arrangements, as is discussed hereinabove, are possible.

Also externalized is the control of (i) the defibrillator circuits 552 (defibrillation electrodes and sensing input [if any] which would be attached to 552, not shown in the figure), and (ii) other control circuits (e.g. pacing, screen control [if any], troubleshooting and maintenance, etc.). In a preferred embodiment of the invention, the presence of an electrically intact link of both (i) the mAED to the CD (via the AP) and (ii) an intact communication link with the MP would, at 554, disable the connection of the AED logic 560 to 552. The result would be that

a) the MP would have sole control of shocking (and pacing, if the pacing feature was present); and

b) the AED logic/shock decision circuits would be disconnected from the defibrillator charging and shock delivery circuits.

The disconnection of the AED logic/shock decision circuits (contained within 560) from the charging and shock delivery circuits 552 could be accomplished by a control signal which either (i) originates within 554 or (ii) is delivered to 554 when the proper connections have been established. The establishment of the proper connections may be confirmed by a handshaking process which is described hereinabove and hereinbelow, or by other methods which will be obvious to those skilled in the art.

Embodiments of the invention without the aforementioned disconnect of AED logic from AED shocking circuits are possible. In this instance, either the mAED or the remotely located MP could decide to deliver a shock. This might be particularly useful if the mAED was operated by a trained person such as a physician or emergency medical technician.

Embodiments of the invention are possible in which the MP can see what decision the AED logic would have made. In such an embodiment, the AED decision would be a signal which traverses the route 560→558→542A→542B→etc.

FIG. 10 and the associated specification regarding the present example could, besides applying to a modified AED, also apply to a modified manually operated external defibrillator, as discussed in conjunction with FIG. 1, hereinabove. In such a circumstance, element 560 and its connections would be absent, replaced by a) a display device for displaying ECG signals for a local medical professional, and b) local MP control input(s) for inputting defibrillation and/or pacing commands—as shown in FIG. 1. Optionally, the remote MP could, by sending a signal to 554, enable/disable local MP access to defibrillator control.

FIG. 10 and the associated specification regarding the present example could also apply to a modified external defibrillator which has both an AED mode and a local MP controlled (i.e. non-automatic) mode, as discussed in conjunction with FIG. 1, hereinabove. In such a circumstance, AED logic device 560 and its connections would be present. In addition (as shown in FIG. 1 and discussed in the associated specification), there would be a) a display device for displaying ECG signals for a local medical professional coupled to 556, b) local MP control input(s) for inputting defibrillation and/or pacing commands coupled to 554, and c) a means for maintaining a hierarchical control structure, i.e. establishing which control source (among remote MP, local MP and AED logic device) takes priority. Such means could be pre-programmed or pre-wired within 554, or could be supplied to 554 by a remote MP.

Example: System with Unified Adapter and Cardiac Monitoring and Treatment Device

FIG. 11 shows additional units and signals to support a handshaking arrangement which may allow the CD to have information about the adequacy of the hookup of:

a) the AP or the cdcAED to the CD; and/or

b) the AP to the mAED.

It may also allow the cdcAED or the AP to have information about the adequacy of the hookup of the mAED.

The purpose of the handshaking is that if the mAED receives a signal indicating inadequate hookup, the signal (arriving at 554 in FIG. 10) would restore conventional (i.e. autonomous) AED function. It might also cause the mAED to attempt to remedy the inadequate connection by electronic means, and/or cause it to notify the enabler of the situation.

If the CD receives a signal indicating inadequate hookup, the signal (arriving at 502 in FIG. 10) would be used to notify the MP of the linkage problem. The MP could a) attempt to remotely repair the problem;

b) notify the enabler of the problem, suggesting a better attempt at linking the units; and/or

c) send a signal which attempts to notify the mAED of the failed link, thereby causing a change in mAED function to that of a conventional (autonomous) AED Each of a), b) and c) immediately above may also be performed by the CD itself. To facilitate this, a direct signal connection from the AP to 512 (not shown in the figure) would be beneficial.

Referring again to FIG. 11, the basic handshake loop is from the microprocessor 602 within CD 600, generating handshake signal 604 (corresponding to signal 31A of FIG. 2), transmitted to microprocessor 622 in cdcAED or AP 620 via pins 610A/B (or additional pins, or wireless arrangement), generating handshake signal 624 (corresponding to signal 31B of FIG. 2), transmitted to microprocessor 602 in CD 600 via pins 612A/B (or additional pins, or wireless arrangement). 10/460,458 describes a variety of alternate handshake signals which may be used to signal a non-received handshake and to signal a restored handshake, one or more of which signals may be used in the present invention. The specification hereinabove, in conjunction with FIGS. 2 and 3 gives additional information about approaches to communication confirmation methods and apparatus.

In the case of separate mAED and AP units, the quality of a mAED-AP handshake 626 may be passed along to the CD via 612A/B. The transmission of a signal indicating a failed AP-mAED handshake would have a similar effect as the transmission of a failed AP-CD handshake (or a failed cdcAED-CD handshake): 602 would send a signal via transmitter 606 to the MP; This would be acted on as discussed above. 602 would also cause 606 to send a failed handshake signal (which, in a preferred embodiment of the invention would indicated the point of failure insofar as it may be known), in the event that it did not receive a handshake signal within a preset time after sending one.

In the case of 622 not receiving a handshake signal in a preset time after sending one, it would issue signal 628 indicating a handshake failure, to the mAED. This would initiate, as indicated above, a variety of possible mAED actions. Furthermore, 628 could be issued if 622 receives a signal indicating that 602 failed to receive a handshake signal.

The cdcAED may be manufactured as such at the time of its original build. Alternatively, an AED may be modified, post initial production, to have the functionality and components of a cdcAED. In either of the two aforementioned cases, it would be possible to further configure the cdcAED such that the remote control feature could be an option which must be turned on by either a key, another means of identification, a signal, combinations of the aforementioned, or other means as is obvious to those skilled in the art.

In the case of a 3-unit device, although FIGS. 1, 5C and 10 shows a geometry in which the adapter lies physically between the mAED and the CD, it would be possible, in another embodiment of the invention, to have:

a) the adapter connect to the mAED but not directly to the CD; and

b) the CD connect directly to the mAED but not to the adapter.

In yet another embodiment of the invention, it would be possible to have:

a) the adapter connect to the CD but not directly to the mAED; and

b) the CD connect directly to the mAED but not to the adapter.

FIG. 12A shows one possible embodiment of the apparatus which may connect a CD to a cdcAED: cdcAED 700 can accommodates a CD (e.g. a cellular telephone) within appropriate shaped cellular telephone receptacle section 702. Within 702 is a multi-pin connector 704 which will functionally perform as 522B and 522D of FIG. 10. FIG. 12B shows the cell phone 706 in place: 704 has been inserted into a slot within 706 which contains components analogous to 522A and 522C of FIG. 10. Additional apparatus to secure the cellular telephone in place may be present.

FIG. 13 shows one embodiment of the invention containing apparatus for securing a CD 806 at the end of a maneuverable boom 804. The boom is part of either the mAED or the cdcAED 800. The purpose of the arrangement would be to let the MP maneuver the CD so that audio and, if present, video communication is optimized. The angular relationships between the CD and the enabler, or between the CD and the victim, may change as the management of the emergency situation progresses, and this feature would be useful in such a circumstance.

In the figure, holding apparatus 808 may be an elastic strap which helps fix 806 to a receptacle within 804. Many other arrangements for securing 806 to 804 will be obvious to those skilled in the art.

The apparatus shown in FIG. 13 would also be useful in cases where the relationship geometric relationship among CD, enabler and victim does not change; Allowing the MP to do the optimizing of CD position and angulation saves valuable time, i.e. by taking the task away from the enabler.

Embodiments of the invention in which the boom is either extensible or not extensible are possible.

Embodiments of the invention are possible in which:

a) only the enabler orients and/or extends the boom;

b) only the MP orients and/or extends the boom; and

c) either the MP or the enabler can orient and/or extend the boom, are possible.

In embodiments of the invention in which the MP may orient and/or extend the boom, apparatus 802 allows the MP to do so. Such apparatus may allow the MP to control the angulation and/or rotation of the boom at one or more points along the shaft, to rotate or tilt the CD at the end of the shaft, to extend or retract the shaft, or combinations of these motions.

Embodiments of the invention in which one or more of the audio or video interfaces is part of the mAED rather than part of the CD are possible. An obvious example would be to use a larger video display screen or louder audio apparatus that may be part of the mAED. However, examples in which the microphone and/or the video camera are part of the mAED are also possible. Embodiments in which one or more of these components is part of the AP are also possible.

Example: Versions of the System with at Least One Implantable Component

FIGS. 14A, 14B and 14C show embodiments of the invention in which the CMTD is implanted inside the body. Since the CMTDs in each of these three figures could be pacemakers or defibrillator-pacemakers, a logic device—which controls the automatic pacing and sensing function of each respective device—is shown within each.

Referring to FIG. 14A, CMTD 902 containing logic device 904 is implanted inside of person 900. In the embodiment shown by FIG. 14A, the AP 906 is inside the body, and is linked to 902 by a hard-wired connection. Signals 910 link AP 906 and CD 908. The signals may be any short range wireless signal, e.g. radiofrequency, as is known in the art. The CD communicates with a remote station 911, using any of the means described hereinabove. Thus a remotely located medical professional can control the implanted device, i.e. by

a) receiving signals from intracardiac and/or intrathoracic electrodes (not shown) sent from 902 to 906 to 908 to the RS 911; and

b) sending control signals from the RS 911 to 908 to 906 to 902.

In one embodiment of the invention, the CD is a cellular telephone in the pocket of person 900, or elsewhere in the vicinity of 900. Other communication devices are possible for the CD.

The CD may also be part of a pacemaker/defibrillator programmer. In such a circumstance, the programmer would also contain:

a) display device 912 for displaying intracardiac and/or intrathoracic electrical activity to a local MP; and

b) at least one of (i) local pacing control device(s) 914 and (ii) local defibrillator control device(s) 916, each of which lets a local MP assess the current and prior heart rhythm, assess the functioning of CMTD, and change its operating parameters. These local control devices would allow the MP to change the operating parameters:

-   -   for long term use (e.g. programming an ICD's parameters for VT         detection), and/or     -   for current use (e.g. dealing with an episode of VT in progress         at the time of local MP use).

The display device may also be part of a touch sensitive screen, which would allow a local MP to input commands, in a manner known in the art.

Embodiments of the invention are possible in which one, two or three of 912, 914 and 916:

a) communicate directly with the CMTD (shown in the figure by long dashed lines);

b) communicate with the CMTD via the AP (not shown in the figure) by exchanging signals directly with the AP;

c) communicate with the CMTD via the CD (shown in the figure by short dashed lines), along the routes 908 to 906 to 904, and 904 to 906 to 908.

Referring to FIG. 14B, CMTD 932 containing logic device 934 is implanted inside of person 930. In this embodiment, the AP 936 which is outside the body, exchanges signals 939 with CMTD 932 by a wireless connection. Signals 940 link AP 936 and CD 938. Each of signals 939 and 940 may be any short range wireless signal, e.g. radiofrequency, as is known in the art; The 936-938 connection may also be a hard-wired one. The CD communicates with a remote station 941, using any of the means described hereinabove. Thus a remotely located medical professional can control the implanted device, i.e. by

a) receiving signals from intracardiac and/or intrathoracic electrodes (not shown) sent from 932 to 936 to 938 to the RS 941; and

b) sending control signals from RS 941 to 938 to 936 to 932.

In one embodiment of the invention, the CD and the adapter are physically linked—as shown for the cRCD of FIG. 5A, and may constitute a communication device carried by person 930, or be in the vicinity of 930.

The adapter may also be part of a pacemaker/defibrillator programmer. In such a circumstance, the programmer would also contain a) display device 942 for displaying intracardiac and/or intrathoracic electrical activity to a local MP; and

b) at least one of (i) local pacing control device(s) 944 and (ii) local defibrillator control device(s) 946, each of which lets a local MP assess the current and prior heart rhythm, assess the functioning of CMTD, and change its operating parameters. These local control devices would allow the MP to change the operating parameters:

-   -   for long term use (e.g. programming an ICD's parameters for VT         detection), and/or     -   for current use (e.g. dealing with an episode of VT in progress         at the time of local MP use).

The display device may also be part of a touch sensitive screen, which would allow a local MP to input commands, in a manner known in the art.

Embodiments of the invention are possible in which one, two or three of 942, 944 and 946:

a) communicate directly with the CMTD (shown in the figure by long dashed lines);

b) communicate with the CMTD via the AP by directly exchanging signals with the AP (shown in the figure by short dashed lines).

Referring to FIG. 14C, CMTD 962 containing logic device 964 is implanted inside of person 960. In the embodiment shown by FIG. 14C, the AP 966 is inside the body, and is linked to 962 by a hard-wired connection; CD 968 is also inside the body, and is linked to AP 966 by a hardwired connection. The CD communicates with remote station 970, using any of the wireless means described hereinabove. Thus a remotely located medical professional can control the implanted device, i.e. by

a) receiving signals from intracardiac and/or intrathoracic electrodes (not shown) sent from 962 to 966 to 968 to 970; and

b) sending control signals from the 970 to 968 to 966 to 962.

In one embodiment of the invention, one or more of the adapter connections (to 962 and/or 968) may be wireless.

A pacemaker/defibrillator programmer may be used in conjunction with the implanted hardware. In such a circumstance, the programmer would also contain:

a) display device 972 for displaying intracardiac and/or intrathoracic electrical activity to a local MP; and

b) at least one of (i) local pacing control device(s) 974 and (ii) local defibrillator control device(s) 976, each of which lets a local MP assess the current and prior heart rhythm, assess the functioning of CMTD, and change its operating parameters. These local control devices would allow the MP to change the operating parameters:

-   -   for long term use (e.g. programming an ICDs parameters for VT         detection), and/or     -   for current use (e.g. dealing with an episode of VT in progress         at the time of local MP use).

The display device may also be part of a touch sensitive screen, which would allow a local MP to input commands, in a manner known in the art.

Embodiments of the invention are possible in which one, two or three of 972, 974 and 976:

a) communicate directly with the CMTD (not shown in the figure);

b) communicate with the CMTD via the AP (not shown in the figure) by exchanging signals directly with the AP;

c) communicate with the CMTD via the CD (shown in the figure by short dashed lines).

There is thus described apparatus and methodology which will allow a cell phone or other portable communications device to serve as the communications end of a remotely controlled medical monitoring and treatment device, such as a defibrillator, thereby facilitating the adaption of minimally modified AEDs, manually controlled defibrillators and implanted pacemakers and defibrillators to serve as a sub-unit of Remotely Controlled Defibrillators. Many other modifications based on similar principles will be obvious to those skilled in the art. 

1. Medical monitoring and treatment apparatus which allows a person access to a medical professional to monitor and treat the person from a remote site, said apparatus comprising, in combination: (a) an electronic adapter device configured to allow an electronic medical monitoring and treatment device, for treatment of the person, to communicate with a local, first transmitting/receiving (T/R) device which, in turn, is adapted to electronically communicate with a remote, second transmitting/receiving (T/R) device used by the medical professional configured to monitor and control the treatment of the person, said adapter device including: at least one T/R input port configured to receive, from said first T/R device, a first local control signal, representing control information from said remote medical professional, adapted to control a treatment by said monitoring and treatment device; at least one T/R output port configured to transmit, to said first T/R device, a first local data signal, representing medical data of the person received from said monitoring and treatment device; a first data translation device connected to said input port adapted to produce a second local control signal for controlling said monitoring and treatment device in response to said first local control signal received from said first T/R device; wherein an information format of said first local control signal is changed to an information format compatible with that of said monitoring and treatment device; and a second data translation device connected to said output port adapted to produce said first local data signal for transmission to said first T/R device in response to a second local data signal representing said medical data of the person received from said monitoring and treatment device; wherein an information format of said second local data signal is changed to an information format compatible with that of said first T/R device; and (b) a medical monitoring and treatment device comprising: a medical treatment circuit configured to effect a medical treatment, in response to said second local control signal, said treatment circuit comprising a control input for receiving said second local control signal from said first data translation device, and a treatment output adapted to be connected to at least one medical treatment device; and a medical data circuit configured to receive and amplify an electrical medical data signal from the person, said medical data circuit comprising: a medical sensor input adapted to be connected to at least one medical sensor; and a medical data circuit output configured to produce said second local data signal in response to said medical data signal, for communication to said second data translation device; wherein said medical data are transmitted from said monitoring and treatment device sequentially via said adapter and said first T/R device to said second T/R device for evaluation by said remote medical professional; wherein information from said medical professional for controlling the treatment of the person is transmitted from said second T/R device sequentially via said first T/R device and said adapter to said monitoring and treatment device; and wherein in response to said second local control signal representing the control information from said remote medical professional, said monitoring and treatment device treats said person; said adapter configured to allow control of said monitoring and treatment device from said remote second T/R device.
 2. The apparatus defined in claim 1, wherein the communication of said first local control signals and said first local data signal between said adapter and said first T/R device is effected by communication means selected from the group consisting of: a hard-wired, electrical signal connection, radiofrequency signal transmission, infrared signal transmission, Bluetooth signal transmission, a Wi-Fi signal connection, and an Internet connection.
 3. The apparatus defined in claim 1, further comprising said first T/R device and a communication housing, said housing containing said adapter device and said first T/R device.
 4. The apparatus defined in claim 1, further comprising a medical monitoring and treatment device housing, said housing containing said adapter device and said medical monitoring and treatment device.
 5. The apparatus defined in claim 1, wherein at least one of said first and second data translation device consists circuitry with functionality consisting of at least one of: signal encoding, signal decoding, and signal conditioning.
 6. The apparatus defined in claim 1, further comprising said second T/R device for communicating with said first T/R device, said second T/R device including a transmitter/receiver system selected from the group consisting of: a cellular telephone; a cordless telephone; a satellite telephone; a wired telephone connected to the public telephone network; a digital wired telephone connected to the Internet; a radiofrequency transmitter/receiver system.
 7. The apparatus defined in claim 6, further comprising a computer coupled to said second T/R device, said computer comprising a processor, a display and a memory.
 8. The apparatus defined in claim 7, wherein said coupling between said computer and said second T/R device is effected by communication means selected from the group consisting of: a hard-wired, electrical signal connection, radiofrequency signal transmission, infrared signal transmission, Bluetooth signal transmission, a Wi-Fi signal connection, and an Internet connection.
 9. The apparatus defined in claim 1, wherein said first data translation device has stored therein a unique identification number, wherein said first local control signal represents an incoming identification number in addition to representing said control information from said remote medical professional, and wherein said first data translation device is responsive to said first local control signal received from said input port for comparing the incoming identification number represented by said first local control signal with said stored unique identification number, and for preventing communication with said medical monitoring and treatment device, if said stored and said incoming identification numbers are not the same.
 10. The apparatus defined in claim 9, wherein said first data translation device has stored therein a private password, wherein said first local control signal represents an incoming password in addition to representing said control info said remote medical professional, and wherein said first data translation device is further responsive to said first local control signal for comparing the incoming password represented by said first local control signal with said stored private password and for preventing communication with said medical monitoring and treatment device if said stored and incoming passwords are not the same.
 11. The apparatus defined in claim 9, wherein said first data translation device is coupled to said second data translation device and is operative to produce information signals for transmission by said second data translation device to said output port, said information signals representing whether or not the stored identification number is the same as the incoming identification number.
 12. The apparatus defined in claim 1 wherein both of said adapter device and said medical monitoring and treatment device are implanted inside a body of said person; and wherein the communication between said adapter device and said medical monitoring and treatment device is by communication means selected from the group consisting of: a wired connection, and a wireless connection.
 13. The apparatus defined in claim 1 wherein both of said adapter device and said medical monitoring and treatment device are situated outside of a body of said person; and wherein the communication between said adapter device and said medical monitoring and treatment device is by communication means selected from the group consisting of at least one of: a wired connection, and a wireless connection.
 14. The apparatus defined in claim 1 wherein said medical monitoring and treatment device is implanted inside a body of said person, and said adapter device is situated outside of said body; and wherein the communication between said adapter device and said medical monitoring and treatment device is by wireless communication means.
 15. The apparatus defined in claim 1, further comprising said first T/R device, said first T/R device including first transmitting and receiving means, for receiving said first local data signal from the output port of said adapter and, in response thereto, transmitting to said second T/R device a remote data signal representing the information contained in said first local data signal, and receiving a remote control signal from said second T/R device representing control information from said medical professional and, in response thereto, transmitting said first local control signal to the input port of said adapter; whereby said adapter communicates with said second T/R device via said first T/R device.
 16. The apparatus define in claim 15, wherein said first T/R device is selected from the group consisting of: a radiofrequency transmitting and receiving device, a cellular telephone, a cordless telephone, a satellite telephone, a telephone connected to the public telephone network, a telephone connected to a private network, a telephone connected to the Internet, a computer connected to a private network, and a computer connected to the Internet.
 17. The apparatus defined in claim 15, further comprising said second T/R device, including a second transmitting and receiving means, operative to communicate with said first T/R device; at least one input device for inputting a command from said medical professional, for controlling said medical monitoring and treatment device; a display device for displaying a representation of said medical data specified by said remote data signal received by said second transmitter and receiver system; and a processor, coupled to each of said second transmitting and receiving means, said at least one input device and said display device, for causing said second transmitting and receiving means to transmit a remote control signal specifying said inputted command; causing said display device to display said medical data representation; whereby said medical professional communicates with said medical monitoring and treatment device.
 18. The apparatus defined in claim 17 wherein said second T/R device is selected from the group consisting of: a radiofrequency transmitting and receiving device, a cellular telephone, a cordless telephone, a satellite telephone, a telephone connected to the public telephone network, a telephone connected to a private network, a telephone connected to the Internet, a computer connected to a private network, and a computer connected to the Internet.
 19. The apparatus defined in claim 1, wherein said change of information format by at least one of said first and said second data translation devices entails at least one of decrypting and encrypting.
 20. The apparatus defined in claim 1, wherein said change of information format by at least one of said first and said second data translation devices entails changing one information coding language to another information coding language.
 21. The apparatus defined in claim 1, wherein said change of information format by at least one of said first and said second data translation devices entails at least one of compression and decompression.
 22. The apparatus defined in claim 1, wherein at least one of said first and said second data translation devices changes said information format by changing the distribution of information in at least one of the time domain and the frequency domain.
 23. The apparatus defined in claim 1, wherein said medical monitoring and treatment device further comprises a cardiac monitoring and treatment device.
 24. The apparatus defined in claim 23, wherein said cardiac monitoring and treatment device comprises: a cardiac treatment circuit for effecting at least one of cardiac pacing and cardiac defibrillation, in response to said second local control signal, said cardiac treatment circuit having a control input for receiving said second local control signal from said first data translation device, and a cardiac treatment output adapted to be connected to at least one cardiac treatment electrode, wherein said cardiac treatment circuit is responsive to said second local control signal to output at least one electrical pulse for treatment of said person; and a cardiac signal circuit for receiving and amplifying electrical cardiac signals from the person, said cardiac signal circuit comprising: a cardiac sensing electrode input adapted to be connected to at least one cardiac sensing electrode; and a cardiac signal circuit output for producing said second local data signal representing information contained in said electrical cardiac signals, for communication to said second data translation device; and wherein: the communication between said control input and said first data translation device, and the communication between said cardiac signal circuit output and said second data translation device is effected by communication means selected from the group consisting of: a hard-wired electrical signal connection, radiofrequency signal transmission, infrared signal transmission, Bluetooth signal transmission, Wi-Fi signal transmission, and an Internet connection.
 25. The apparatus defined in claim 24, wherein said cardiac monitoring and treatment device further comprises a display device, coupled to said cardiac signal circuit output, for displaying a representation of said cardiac signals to a local medical professional, and at least one of a local pacing control device and a local defibrillation control device, coupled to said cardiac treatment circuit control input, for generating a third local control signal for application to said control input; wherein in a first operating mode: information represented by said cardiac signals is transmitted from at least one of said contact electrodes sequentially via said cardiac signal circuit, said adapter device and said first T/R device to said second T/R device for evaluation by said remote medical professional, information represented by a remote control signal is transmitted from said second T/R device sequentially via said first T/R device and said adapter device to said control input of said cardiac treatment circuit, and in response thereto, said cardiac treatment circuit generates one or more electrical pulses for application to said at least one cardiac treatment electrode for treatment of said person; and in a second operating mode: said cardiac signals are transmitted from at least one of said contact electrodes via said cardiac signal circuit to said display device, for analysis by said local medical professional, said cardiac treatment circuit is responsive to said at least one third local control signal generated by said at least one local control device, and in response thereto, said cardiac treatment circuit generates one or more electrical pulses for application to said at least one cardiac treatment electrode for treatment of said person; thereby allowing said local medical professional and said remote medical professional to control said cardiac monitoring and treatment device.
 26. The apparatus defined in claim 25, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac sensing electrodes connected to said cardiac sensing electrode input; said at least one local control device is operative to generate at least one further third local control signal to control cardiac sensing electrode selection; and said cardiac signal circuit is operative, in response to at least one of said second local control signal and said at least one further third local control signal, to control cardiac sensing electrode selection.
 27. The apparatus defined in claim 25, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac treatment electrodes connected to said treatment output; said at least one local control device is operative to generate at least one additional third local control signal for control of at least one of: pacing electrode selection, and defibrillation electrode selection; and said cardiac treatment circuit is operative, in response to at least one of said second local control signal and said at least one additional third local control signal, to control at least one of: pacing electrode selection, and defibrillation electrode selection.
 28. The apparatus defined in claim 25, wherein said cardiac signal circuit and said cardiac treatment circuit of said cardiac monitoring and treatment device is inside a body of said person, and wherein said adapter, said display device, said local pacing control device and said local defibrillation control device are outside said body and wherein each of: said coupling between said display device and said cardiac signal circuit; said coupling between said at least one local control device and said treatment circuit control input; and said communication between said cardiac monitoring and treatment device and said adapter; is by communication means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; Bluetooth signal transmission.
 29. The apparatus defined in claim 28, further comprising said first T/R device, disposed outside the body, for communicating with said adapter and with said second T/R device, wherein said communication between said first T/R device and said adapter is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 30. The apparatus defined in claim 29, further comprising said second T/R device, for communicating with said first T/R device, wherein said communication between said first T/R device and said second T/R device by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 31. The apparatus defined in claim 25, further comprising said first Tilt device, disposed inside a body of the person, for communicating with said adapter and with said second T/R device; and wherein said adapter, said cardiac signal circuit and said cardiac treatment circuit of said cardiac monitoring and treatment device are inside a body of said victim, and wherein said display device, said local pacing control device and said local defibrillation control device are outside said body; and wherein each of: said coupling between said display device and said cardiac signal circuit; and said coupling between said at least one local control device and said treatment circuit control input; is by communication means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission; and wherein the communication between said adapter and said first T/R device is by communication means selected from the group consisting of: a wired connection; and a wireless connection.
 32. The apparatus defined in claim 31, further comprising said second T/R device, for communicating with said first T/R device; and wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission.
 33. The apparatus defined in claim 25, further comprising said first T/R device, disposed outside a body of said person, for communicating with said adapter and said second T/R device; and wherein said adapter, said cardiac signal circuit and said cardiac treatment circuit of said cardiac monitoring and treatment device are inside a body of said victim, and wherein said display device, said local pacing control device and said local defibrillation control device are outside said body and wherein each of: said coupling between said display device and said cardiac signal circuit; said coupling between said at least one local control device and said treatment circuit control input; and said communication between said adapter and said first T/R device; is by communication means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission.
 34. The apparatus defined in claim 33, further comprising said second T/R device, for communicating with said first T/R device; and wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 35. The apparatus defined in claim 25, wherein said adapter and said cardiac monitoring and treatment device are external to a body of said person.
 36. The apparatus defined in claim 35, further comprising said first T/R device for communicating with said adapter and said second T/R device; and wherein said communication between said adapter and said first T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 37. The apparatus defined in claim 36, further comprising said second T/R device, for communicating with said first T/R device; and wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 38. The apparatus defined in claim 25, wherein said cardiac monitoring and treatment device further comprises communication confirmation means, coupled to said control input, for determining whether communication between said second T/R device and said cardiac monitoring and treatment device is proper, and wherein, in the absence of proper communication between said second T/R device and said cardiac monitoring and treatment device, said communication confirmation means is operative to switch said cardiac treatment circuit to said second operating mode.
 39. The apparatus defined in claim 38, wherein said communication confirmation means is further coupled to said display device and causes said display device to display a message in the absence of proper communication.
 40. The apparatus defined in claim 38, further comprising said second T/R device, wherein said second T/R device includes transmitting and receiving means operative to communicate with said first T/R device, and means for generating a test signal, coupled to said transmitting and receiving means, for transmission of said test signal sequentially, to said first TIR device, said adapter and to said cardiac monitoring and treatment device, and wherein said adapter is operative to receive said test signal from said first T/R device via said input port, and to relay said test signal via said first data translation device to said cardiac monitoring and treatment device, and wherein said communication confirmation means comprises means for detecting said test signal, thereby to confirm that communication is proper.
 41. The apparatus defined in claim 40, wherein said cardiac monitoring and treatment device includes means, coupled to said communication confirmation means, for generating a handshake signal in response to the receipt of said test signal and for transmitting said handshake signal to said second data translation device, and wherein said second data translation device is operative to relay said handshake signal sequentially, via said output port and said first T/R device, to said second T/R device.
 42. The apparatus defined in claim 41, wherein said second T/R device includes means, coupled to said transmitter and receiver system, for indicating the absence of proper communication with said cardiac monitoring and treatment device.
 43. The apparatus defined in claim 41, wherein said means for generating said test signal is responsive to the receipt of said handshake signal to generate at least one additional test signal, whereby the presence of said proper communication is determined at said cardiac monitoring and treatment device by the ongoing receipt of said test signals; and is determined at said second T/R device by the ongoing receipt of said handshake signals.
 44. The apparatus defined in claim 25, wherein in response to said third local control signal and said second local control signal, said cardiac treatment circuit is operative to control at least one of: a pacing pulse rate; a pacing pulse voltage; a pacing pulse current; a pacing pulse width; a pacing pulse shape; a pacing mode; a pacing sensitivity; a defibrillation pulse energy; a defibrillation pulse synchronization; a defibrillation pulse voltage; a defibrillation pulse width; and a defibrillation pulse shape.
 45. The apparatus defined In claim 25, further comprising a lockout device coupled to said control input of said cardiac treatment circuit for generating a fourth local control signal that prevents said second local control signal from controlling said cardiac treatment circuit.
 46. The apparatus defined in claim 25, further comprising a lockout device coupled to said control input of said cardiac treatment circuit for receiving a second local control signal specifying the prevention of control of said cardiac treatment circuit by said third local control signal.
 47. The apparatus defined in claim 24, wherein said cardiac treatment circuit is operative, in response to said second local control signal, to control at least one of: a pacing pulse rate; a pacing pulse voltage; a pacing pulse current; a pacing pulse width; a pacing pulse shape; a pacing mode; a pacing sensitivity; a defibrillation pulse energy; a defibrillation pulse synchronization; a defibrillation pulse voltage; a defibrillation pulse width; and a defibrillation pulse shape.
 48. The apparatus defined in claim 24, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac treatment electrodes connected to said treatment output; said cardiac treatment circuit is operative, in response to said second local control signal, to control at least one of: pacing electrode selection, and defibrillation electrode selection.
 49. The apparatus defined in claim 24, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac sensing electrodes connected to said cardiac sensing electrode input; said cardiac signal circuit is operative, in response to said second local control signal, to control sensing electrode selection.
 50. The apparatus defined in claim 24, further comprising a logic device coupled to said cardiac signal circuit output and to the control input of said cardiac treatment circuit, for automatically generating a fifth local control signal, in response to the receipt of electrical cardiac signals, for automatic local control of said cardiac treatment circuit; wherein in a first operating mode: information represented by said cardiac signals is transmitted from at least one of said contact electrodes sequentially via said cardiac signal circuit, said adapter device and said first TIR device to said second Tilt device for evaluation by said remote medical professional, information represented by a remote control signal is transmitted from said second T/R device sequentially via said first T/R device and said adapter device to said control input of said cardiac treatment circuit, and in response thereto, said cardiac treatment circuit generates one or more electrical pulses for application to said at least one cardiac treatment electrode for treatment of said person; and in a second operating mode: said cardiac signals are transmitted from at least one of said contact electrodes via said cardiac signal circuit to said logic device for evaluation by said logic device, said cardiac treatment circuit is responsive to said fifth local control signal generated by said logic device, and in response thereto, said cardiac treatment circuit generates one or more electrical pulses for application to said at least one cardiac treatment electrode for treatment of said person; thereby allowing said logic device and said remote medical professional to control said cardiac monitoring and treatment device.
 51. The apparatus defined in claim 50, further comprising a lockout device coupled to said control input of said cardiac treatment circuit for generating a sixth local control signal that prevents said second local control signal from controlling said cardiac treatment circuit.
 52. The apparatus defined in claim 50, further comprising a lockout device coupled to said control input of said cardiac treatment circuit for receiving a second local control signal specifying the prevention of control of said cardiac treatment circuit by said fifth local control signal.
 53. The apparatus defined in claim 50, wherein in response to said fifth local control signal and said second local control signal, said cardiac treatment circuit is operative to control at least one of: a pacing pulse rate; a pacing pulse voltage; a pacing pulse current; a pacing pulse width; a pacing pulse shape; a pacing mode; a pacing sensitivity; a defibrillation pulse energy; a defibrillation pulse synchronization; a defibrillation pulse voltage; a defibrillation pulse width; and a defibrillation pulse shape.
 54. The apparatus defined in claim 50, wherein said adapter and said cardiac monitoring and treatment device are external to a body of said person.
 55. The apparatus defined in claim 54, further comprising said first TIR device, for communicating with said adapter and said second T/R device; and wherein said communication between said adapter and said first T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 56. The apparatus defined in claim 55, further comprising said second T/R device for communicating with said first T/R device; and wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 57. The apparatus defined in claim 50, further comprising: said first T/R device, disposed outside a body of the person, for communicating with said adapter and said second T/R device; and wherein said adapter and said cardiac monitoring and treatment device are implanted inside said body and wherein said first T/R device and said adapter communicate by means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission.
 58. The apparatus defined in claim 57, further comprising said second T/R device for communicating with said first T/R device; and wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 59. The apparatus defined in claim 50, further comprising said first T/R device, disposed inside a body of the person, for communicating with said adapter and said second T/R device; and wherein said adapter and said cardiac monitoring and treatment device are implanted inside said body, and wherein said first T/R device and said adapter communicate by means selected from the group consisting of: a wired connection; and a wireless connection.
 60. The apparatus defined in claim 59, further comprising said second T/R device for communicating with said first T/R device; and wherein the communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission.
 61. The apparatus defined in claim 50, wherein said cardiac monitoring and treatment device is implanted inside a body of said person, wherein said adapter is outside said body, and wherein said cardiac monitoring and treatment device and said adapter communicate by means selected from the group consisting of: radiofrequency signal transmission; a WiFi signal transmission; a wireless Internet connection; and Bluetooth signal transmission.
 62. The apparatus defined in claim 61, further comprising said first T/R device for communicating with said adapter and said second T/R device, wherein said communication between said adapter and said first T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 63. The apparatus defined in claim 62, further comprising said second T/R device for communicating with said first T/R device, wherein said communication between said first T/R device and said second T/R device is by communication means selected from the group consisting of: a hard-wired, electrical signal connection; radiofrequency signal transmission; an Internet connection; a cellular telephone network; a cordless telephone link; a satellite telephone network; a wired telephone connected to the public telephone network; and a digital wired telephone connected to the Internet.
 64. The apparatus defined in claim 50, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac treatment electrodes connected to said treatment output; said logic device is operative to generate at least one additional fifth local control signal for the control of at least one of: pacing electrode selection, and defibrillation electrode selection; and said cardiac treatment circuit is operative, in response to at least one of said second local control signal and said at least one additional fifth local control signal, to control at least one of: pacing electrode selection, and defibrillation electrode selection.
 65. The apparatus defined in claim 50, wherein: said cardiac monitoring and treatment device further comprises a plurality of cardiac sensing electrodes connected to said cardiac sensing electrode input; said logic device is operative to generate at least one further fifth local control signal for the control of cardiac sensing electrode selection; and said cardiac signal circuit is operative, in response to at least one of said second local control signal and said at least one further fifth local control signal, to control cardiac sensing electrode selection.
 66. The apparatus defined in claim 50, wherein said cardiac monitoring and treatment device further comprises communication confirmation means, coupled to said control input, for determining whether communication between said second T/R device and said cardiac monitoring and treatment device is proper, and wherein, in the absence of proper communication between said second T/R device and said cardiac monitoring and treatment device, said communication confirmation means is operative to switch said cardiac treatment circuit to said second operating mode.
 67. The apparatus defined in claim 66, further comprising said second T/R device, wherein said second T/R device includes transmitting and receiving means operative to communicate with said first T/R device, and means for generating a test signal, coupled to said transmitting and receiving means, for transmission of said test signal sequentially, to said first T/R device, said adapter and to said cardiac monitoring and treatment device, and wherein said adapter is operative to receive said test signal from said first T/R device via said input port, and to relay said test signal via said first data translation device to said cardiac monitoring and treatment device, and wherein said communication confirmation means comprises means for detecting said test signal, thereby to confirm that communication is proper.
 68. The apparatus defined in claim 66, wherein said cardiac monitoring and treatment device further comprises means, coupled to said communication confirmation means, for indicating the absence of proper communication with said second T/R device, said indicating means comprising at least one of: a visual display; and sound generating means for producing at least one audible indication; wherein, in the absence of proper communication, said indicating means is operative to indicate said absence.
 69. The apparatus defined in claim 67, wherein said cardiac monitoring and treatment device includes means for generating a handshake signal in response to the receipt of said test signal and for transmitting said handshake signal to said second data translation device, and wherein said second data translation device is operative to relay said handshake signal sequentially, via said output port and said first T/R device, to said second T/R device.
 70. The apparatus defined in claim 69, wherein said second TIR device includes means, coupled to said transmitter and receiver system, for indicating the absence of proper communication with said cardiac monitoring and treatment device.
 71. The apparatus defined in claim 69, wherein said means for generating said test signal is responsive to the receipt of said handshake signal to generate at least one additional test signal, whereby the presence of said proper communication is determined at said cardiac monitoring and treatment device by the ongoing receipt of said test signals; and is determined at said second T/R device by the ongoing receipt of said handshake signals.
 72. The apparatus defined in claim 23, wherein said cardiac monitoring and treatment device further comprises at least one cardiac treatment electrode connected to said treatment output.
 73. The apparatus defined in claim 23, wherein said cardiac monitoring and treatment device further comprises at least one cardiac sensing electrode connected to said cardiac sensing electrode input.
 74. A medical monitoring and treatment apparatus which allows a person access to a medical professional who can monitor and treat the person from a remote site said apparatus comprising, in combination: (a) an electronic adapter device configured to allow a medical monitoring and treatment device, for treatment of a person, to communicate with a local, first transmitting/receiving (T/R) device which, in turn, is adapted to electronically communicate with a remote, second T/R device used by a medical professional for monitoring and controlling the treatment of the person, said adapter device including: a T/R input port configured to receive, from said first T/R device, an electronic first local control signal configured to: control treatment by said monitoring and treatment device in response to a command specified by said electronic first local control signal; and provide identification information from said second T/R device; and a T/R output port configured to transmit, to said first T/R device, an electronic first local data signal specifying medical data of said person; and a first data translation device connected to said input port; wherein said first data translation device has stored therein allowed identification information, and wherein said first data translation device is responsive to said electronic first local control signal received from said input port for comparing incoming identification information specified by said electronic first local control with said stored allowed identification information, wherein said first data translation device is operative to communicate with the medical monitoring and treatment device when said stored and said incoming identification information are the same: and wherein said first data translation device is operative to prevent communication with said medical monitoring and treatment device when said stored and said incoming identification information are not the same; and a second data translation device connected to said output port, configured to receive an electronic second local data signal from said medical monitoring and treatment device; and (b) a medical monitoring and treatment device comprising: a medical treatment circuit configured to effect a medical treatment, in response to an electronic second local control signal specifying a treatment command, said treatment circuit having: a control input configured to receive said second local control signal from said first data translation device, and a treatment output adapted to be connected to at least one medical treatment device; and a medical data circuit configured to receive and amplify an electrical medical signal from the person, said medical data circuit comprising: a medical sensor input adapted to be connected to at least one medical sensor configured to sense medical data from said person; and a medical data circuit output configured to produce said second local data signal representing the information contained in said medical data, for communication to said second data translation device; wherein said second local data signal is transmitted from said medical data circuit to said second T/R device for evaluation by said medical professional; wherein said treatment command is transmitted from said second T/R device to said control input of said medical treatment circuit; and wherein said adapter device allows said medical monitoring and treatment device to be remotely controlled when said stored identification information and said incoming identification information are the same; wherein the identification information is adapted to provide protection against unauthorized access to said medical monitoring and treatment device.
 75. The apparatus defined in claim 74, wherein said incoming identification information pertains to said second T/R device.
 76. The apparatus defined in claim 74, wherein said incoming identification information pertains to said medical professional.
 77. The apparatus defined in claim 74, wherein each treatment command must be accompanied by incoming identification information which is the same as said stored incoming information, in order to be relayed from said first data translation device to said control input.
 78. The apparatus defined in claim 74, wherein a first treatment command must be accompanied by incoming identification information which is the same as said stored incoming information, in order to be relayed from said first data translation device to said control input, and wherein subsequent treatment commands need not be accompanied by said incoming identification information.
 79. The apparatus defined in claim 74, wherein said first data translation device is coupled to said second data translation device and is operative to produce an information confirmation signal for transmission by said second data translation device to said output port, said information confirmation signal specifying whether or not the stored identification information is the same as the incoming identification information.
 80. The apparatus defined in claim 74 wherein both of said adapter device and said medical monitoring and treatment device are implanted inside a body of said person; and wherein the communication between said adapter device and said medical monitoring and treatment device is by communication means selected from the group consisting of at least one of: a wired connection, and a wireless connection.
 81. The apparatus defined in claim 74, wherein both of said adapter device and said medical monitoring and treatment device are situated outside of a body of said person; and wherein the communication between said adapter device and said medical monitoring and treatment device is by communication means selected from the group consisting of at least one of: a wired connection, and a wireless connection.
 82. The apparatus defined in claim 74, wherein said medical monitoring and treatment device is implanted inside a body of said person, and said adapter device is situated external to said body; and wherein the communication between said adapter device and said medical monitoring and treatment device is by wireless communication means.
 83. The apparatus defined in claim 74, wherein said first data translation device is operative to provide additional identification information to the control input of said medical monitoring and treatment device, said control input has stored therein allowed additional identification information, said control input is responsive to said incoming additional identification information for comparing said incoming additional identification information specified by at least one of said electronic signals, with said stored allowed additional identification information, said control input is further operative to allow control of said medical treatment circuit by a command specified by said electronic signal when said stored and said incoming additional identification information are the same, and said control input is operative to prevent control of said medical treatment circuit by a command specified by said electronic signal when said stored and said incoming additional identification information are not the same; thereby to provide further protection, in addition to that provided by the identification performed by the adapter device, against unauthorized access to said medical monitoring and treatment device.
 84. The apparatus defined in claim 74, wherein, when said stored and said incoming identification information are not the same, said first data translation device is further operative to cause said second data translation device to prevent the transmission of said first local data signal from said adapter device to said first T/R device.
 85. The apparatus defined in claim 74, further comprising said first T/R device, including a first transmitting and receiving means, operative to communicate with said second T/R device, and to: transmit to said adapter input port said electronic first local control signal specifying said command, and said incoming identification information; and receive said first local data signal from said adapter output port, for transmission to said second T/R device; whereby said first T/R device is operative to relay information between said adapter device and said second T/R device.
 86. The apparatus define in claim 85, wherein said first T/R device is selected from the group consisting of: a radiofrequency transmitting and receiving device, a cellular telephone, a cordless telephone, a satellite telephone, a telephone connected to the public telephone network, a telephone connected to a private network, a telephone connected to the Internet, a computer connected to a private network, and a computer connected to the Internet.
 87. The apparatus defined in claim 85, further comprising said second T/R device, comprising a second transmitting and receiving means, operative to communicate with said first T/R device; at least one input device for inputting at least one of a treatment command, and identification information; a display device for displaying a representation of received information; and a processor, coupled to each of said second transmitting and receiving means, said at least one input device and said display device, for causing said second transmitting and receiving means to transmit an electronic remote control signal representative of said inputted treatment command; causing said second transmitting and receiving means to transmit an electronic remote control signal representative of said inputted identification information; and causing said display device to display said representation of information, received by said second transmitting and receiving means; whereby said medical professional communicates with said adapter device and said medical monitoring and treatment device.
 88. The apparatus defined in claim 87, further comprising a memory device, coupled to said processor, for storing and providing access to identification information pertaining to at least one of: at least one medical professional, and said second T/R device; and wherein said processor is operative to access said information for transmission.
 89. The apparatus defined in claim 87, wherein said second T/R device is selected from the group consisting of: a radiofrequency transmitting and receiving device, a cellular telephone, a cordless telephone, a satellite telephone, a telephone connected to the public telephone network, a telephone connected to a private network, a telephone connected to the Internet, a computer connected to a private network, and a commuter connected to the Internet.
 90. The apparatus defined in claim 88, wherein said memory device is a write-once-only memory device.
 91. The apparatus defined in claim 74, wherein said medical monitoring and treatment device further comprises a cardiac monitoring and treatment device.
 92. The apparatus defined in claim 91, wherein said cardiac monitoring and treatment device comprises: a cardiac treatment circuit for effecting at least one of cardiac pacing and cardiac defibrillation, in response to said electronic signal specifying a treatment command, said cardiac treatment circuit having a control input for receiving said command-specifying signal from said first data translation device, and a cardiac treatment output adapted to be connected to at least one cardiac treatment electrode, wherein said cardiac treatment circuit is responsive to said command-specifying signal to output at least one electrical pulse for treatment of said person; and a cardiac signal circuit for receiving and amplifying electrical cardiac signals from the person, said cardiac signal circuit comprising: a cardiac sensing electrode input adapted to be connected to at least one cardiac sensing electrode; and a cardiac signal circuit output for producing said medical data signal representing information contained in said electrical cardiac signals, for communication to said second data translation device; and wherein: the communication between said control input and said first data translation device, and the communication between said cardiac signal circuit output and said second data translation device is effected by communication means selected from the group consisting of: a hard-wired electrical signal connection, radiofrequency signal transmission, infrared signal transmission, Bluetooth signal transmission, a Wi-Fi signal transmission, and an Internet connection.
 93. A medical monitoring and treatment apparatus which allows a person access to a medical professional who can monitor and treat the person from a remote site, said apparatus comprising, in combination: (a) an electronic adapter device configured to allow a medical monitoring and treatment device, for treatment of a person, to communicate with a local, first transmitting/receiving (T/R) device which, in turn, is adapted to electronically communicate with a remote, second T/R device used by said medical professional adapted to monitor and control the treatment of the person, said adapter device including: a T/R input port configured to receive a first local control signal from said first T/R device; and a T/R output port configured to transmit a first local data signal to said first T/R device; and a first data translation device connected to said input port, configured to produce a second local control signal in response to said first local control signal received from said first T/R device; and a second data translation device connected to said output port, configured to produce said first local data signal for communication to said first T/R device; (b) a medical monitoring and treatment device comprising: a medical treatment circuit configured to effect a medical treatment, in response to said second local control signal, said treatment circuit having a control input configured to receive said second control signal from said first data translation device, and a treatment output adapted to be connected to at least one medical treatment device; and a medical data circuit configured to receive and amplify an electrical medical data signal from said person, said medical data circuit comprising: a medical sensor input adapted to be connected to at least one medical sensor configured to sense medical data from said person; and a medical data circuit output configured to produce a second local data signal representing the information contained in said medical data, for communication to said second data translation device; and (c) the local first T/R device comprising a first transmitting and receiving means configured to receive said first local data signal from said adapter output port for producing said first local control signal for said T/R input port, said first T/R device operative to: produce a remote signal for transmission to said second T/R device in response to an inputted first local data signal from said adapter output port, and produce said first local control signal in response to a remote control signal received from second T/R device; wherein in response to said first local control signal, said first data translation device produces said second local control signal formatted for control of said medical treatment circuit, and wherein in response to said second local data signal said second data translation device produces said first local data signal formatted for input to said first T/R device; and wherein said adapter is adapted to cause information outputted by said first T/R device and carried by said first local control signal to be carried by said second local control signal compatible with said medical monitoring an treatment device control input, wherein said adapter is adapted to cause information outputted by said medical signal circuit output and carried by said second local data signal to be carried by said first local data signal compatible with said first T/R device input, wherein said medical data signal is transmitted from said medical data circuit to said second T/R device for evaluation by said medical professional, wherein said remote control signal is transmitted from said second T/R device to said control input of said medical treatment circuit, wherein said adapter device allows said medical monitoring and treatment device to transmit data to, and to be controlled by, said remote second T/R device via said local first T/R device.
 94. The apparatus defined in claim 93, further comprising said second T/R device, said second T/R device comprising a second transmitting and receiving means operative to receive said remote data signals from said first T/R device, and transmit said at least one remote control signal to said first T/R device.
 95. The apparatus defined in claim 94, wherein said second T/R device further comprises a display device for displaying a representation of the information specified by said remote data signals to said medical professional; an input device for inputting at least one command for control of said cardiac monitoring and treatment device, from said medical professional; a processor coupled to each of said second transmitting and receiving means, said display device and said input device for causing said display device to display said representation, and causing said second transmitting and receiving means to transmit said at least one remote control signal specifying said at least one inputted command.
 96. The apparatus defined in claim 94, wherein said second T/R device is selected from the group consisting of a cellular telephone; a cordless telephone; a satellite telephone; a telephone connected to the public telephone network; a telephone connected to a private network; a telephone connected to the Internet; a computer connected to a private network; a computer connected to the Internet; and a radiofrequency transmitting and receiving device.
 97. The apparatus defined in claim 93, wherein each of said cardiac monitoring and treatment device, said adapter device, and said first T/R device is implanted in a body of said person.
 98. The apparatus defined in claim 93, wherein each of said cardiac monitoring and treatment device and said adapter device is implanted in a body of said person, and wherein said first T/R device is situated external to said body.
 99. The apparatus defined in claim 93, wherein said cardiac monitoring and treatment device is implanted in a body of said person, and wherein each of said adapter device and said first T/R device is situated external to said body.
 100. The apparatus defined in claim 93, wherein each of said cardiac monitoring and treatment device, said adapter device, and said first T/R device are situated external to a body of said person.
 101. The apparatus defined in claim 93, further comprising a logic device coupled to said cardiac signal circuit output and to the control input of said cardiac treatment circuit, for automatically generating a local logic control signal, in response to the receipt of electrical cardiac signals, for automatic local control of said cardiac treatment circuit; wherein in a first operating mode: information represented by said cardiac signals is transmitted from at least one of said contact electrodes sequentially via said cardiac signal circuit, said adapter device and said first T/R device to said second TIR device for evaluation by said remote medical professional, information represented by said at least one remote control signal is transmitted from said second TIR device sequentially via said first T/R device and said adapter device to said control input of said cardiac treatment circuit, and in response thereto, said cardiac treatment circuit generates at least one electrical pulse for application to said at least one cardiac treatment electrode for treatment of said person; and in a second operating mode: said cardiac signals are transmitted from at least one of said contact electrodes via said cardiac signal circuit to said logic device for evaluation by said logic device, said cardiac treatment circuit is responsive to said local logic control signal generated by said logic device, and in response thereto, said cardiac treatment circuit generates at least one electrical pulse for application to said at least one cardiac treatment electrode for treatment of said person; thereby allowing said logic device and said remote medical professional to control said cardiac monitoring and treatment device.
 102. The apparatus defined in claim 93, wherein said medical monitoring and treatment device further comprises a cardiac monitoring and treatment device.
 103. The apparatus defined in claim 102, wherein said medical data comprise cardiac electrical signals; said medical treatment circuit comprises a cardiac treatment circuit for effecting at least one of cardiac pacing and defibrillation; said medical treatment device comprises at least one cardiac treatment electrode; said medical data circuit comprises a cardiac signal circuit; said medical sensor input comprises a cardiac sensing electrode input; and said medical sensor comprises at least one cardiac sensing electrode; whereby said cardiac signals are transmitted from said cardiac signal circuit to said second T/R device for evaluation by said medical professional, and whereby said remote control signal is transmitted from said second T/R device to said control input of said cardiac treatment circuit, and, in response thereto, said cardiac treatment circuit generates at least one electrical pulse for application to said at least one cardiac treatment electrode for treatment of said person. 